15461908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2953}}^1$

素因数の和:2992

約数の個数: 48

約数和(自身を含む): 35731584

約数和(自身を除く): 20269676

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 2953, 5236, 5906, 11812, 20671, 32483, 41342, 50201, 64966, 82684, 100402, 129932, 200804, 227381, 351407, 454762, 552211, 702814, 909524, 1104422, 1405628, 2208844, 3865477, 7730954, 15461908]

約数ペア:

[(1, 15461908), (2, 7730954), (4, 3865477), (7, 2208844), (11, 1405628), (14, 1104422), (17, 909524), (22, 702814), (28, 552211), (34, 454762), (44, 351407), (68, 227381), (77, 200804), (119, 129932), (154, 100402), (187, 82684), (238, 64966), (308, 50201), (374, 41342), (476, 32483), (748, 20671), (1309, 11812), (2618, 5906), (2953, 5236)]