15666920212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8353}}^1$

素因数の和:8465

約数の個数: 96

約数和(自身を含む): 31999161600

約数和(自身を除く): 16332241388

約数列:

[1, 2, 4, 19, 23, 29, 37, 38, 46, 58, 74, 76, 92, 116, 148, 437, 551, 667, 703, 851, 874, 1073, 1102, 1334, 1406, 1702, 1748, 2146, 2204, 2668, 2812, 3404, 4292, 8353, 12673, 16169, 16706, 20387, 24679, 25346, 32338, 33412, 40774, 49358, 50692, 64676, 81548, 98716, 158707, 192119, 242237, 309061, 317414, 384238, 468901, 484474, 618122, 634828, 768476, 937802, 968948, 1236244, 1875604, 3650261, 4602503, 5571451, 5872159, 7108403, 7300522, 8962769, 9205006, 11142902, 11744318, 14216806, 14601044, 17925538, 18410012, 22285804, 23488636, 28433612, 35851076, 105857569, 135059657, 170292611, 206143687, 211715138, 270119314, 340585222, 412287374, 423430276, 540238628, 681170444, 824574748, 3916730053, 7833460106, 15666920212]

約数ペア:

[(1, 15666920212), (2, 7833460106), (4, 3916730053), (19, 824574748), (23, 681170444), (29, 540238628), (37, 423430276), (38, 412287374), (46, 340585222), (58, 270119314), (74, 211715138), (76, 206143687), (92, 170292611), (116, 135059657), (148, 105857569), (437, 35851076), (551, 28433612), (667, 23488636), (703, 22285804), (851, 18410012), (874, 17925538), (1073, 14601044), (1102, 14216806), (1334, 11744318), (1406, 11142902), (1702, 9205006), (1748, 8962769), (2146, 7300522), (2204, 7108403), (2668, 5872159), (2812, 5571451), (3404, 4602503), (4292, 3650261), (8353, 1875604), (12673, 1236244), (16169, 968948), (16706, 937802), (20387, 768476), (24679, 634828), (25346, 618122), (32338, 484474), (33412, 468901), (40774, 384238), (49358, 317414), (50692, 309061), (64676, 242237), (81548, 192119), (98716, 158707)]