19562067056

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1\times {\mathrm{3617}}^1$

素因数の和:4798

約数の個数: 80

約数和(自身を含む): 44375088384

約数和(自身を除く): 24813021328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1123, 1204, 2246, 2408, 3617, 4492, 4816, 7234, 7861, 8984, 14468, 15722, 17968, 25319, 28936, 31444, 48289, 50638, 57872, 62888, 96578, 101276, 125776, 155531, 193156, 202552, 311062, 338023, 386312, 405104, 622124, 676046, 772624, 1088717, 1244248, 1352092, 2177434, 2488496, 2704184, 4061891, 4354868, 5408368, 8123782, 8709736, 16247564, 17419472, 28433237, 32495128, 56866474, 64990256, 113732948, 174661313, 227465896, 349322626, 454931792, 698645252, 1222629191, 1397290504, 2445258382, 2794581008, 4890516764, 9781033528, 19562067056]

約数ペア:

[(1, 19562067056), (2, 9781033528), (4, 4890516764), (7, 2794581008), (8, 2445258382), (14, 1397290504), (16, 1222629191), (28, 698645252), (43, 454931792), (56, 349322626), (86, 227465896), (112, 174661313), (172, 113732948), (301, 64990256), (344, 56866474), (602, 32495128), (688, 28433237), (1123, 17419472), (1204, 16247564), (2246, 8709736), (2408, 8123782), (3617, 5408368), (4492, 4354868), (4816, 4061891), (7234, 2704184), (7861, 2488496), (8984, 2177434), (14468, 1352092), (15722, 1244248), (17968, 1088717), (25319, 772624), (28936, 676046), (31444, 622124), (48289, 405104), (50638, 386312), (57872, 338023), (62888, 311062), (96578, 202552), (101276, 193156), (125776, 155531)]