19723348464

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{236287}}^1$

素因数の和:236382

約数の個数: 80

約数和(自身を含む): 53442674688

約数和(自身を除く): 33719326224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 47, 48, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 592, 752, 888, 1128, 1739, 1776, 2256, 3478, 5217, 6956, 10434, 13912, 20868, 27824, 41736, 83472, 236287, 472574, 708861, 945148, 1417722, 1890296, 2835444, 3780592, 5670888, 8742619, 11105489, 11341776, 17485238, 22210978, 26227857, 33316467, 34970476, 44421956, 52455714, 66632934, 69940952, 88843912, 104911428, 133265868, 139881904, 177687824, 209822856, 266531736, 410903093, 419645712, 533063472, 821806186, 1232709279, 1643612372, 2465418558, 3287224744, 4930837116, 6574449488, 9861674232, 19723348464]

約数ペア:

[(1, 19723348464), (2, 9861674232), (3, 6574449488), (4, 4930837116), (6, 3287224744), (8, 2465418558), (12, 1643612372), (16, 1232709279), (24, 821806186), (37, 533063472), (47, 419645712), (48, 410903093), (74, 266531736), (94, 209822856), (111, 177687824), (141, 139881904), (148, 133265868), (188, 104911428), (222, 88843912), (282, 69940952), (296, 66632934), (376, 52455714), (444, 44421956), (564, 34970476), (592, 33316467), (752, 26227857), (888, 22210978), (1128, 17485238), (1739, 11341776), (1776, 11105489), (2256, 8742619), (3478, 5670888), (5217, 3780592), (6956, 2835444), (10434, 1890296), (13912, 1417722), (20868, 945148), (27824, 708861), (41736, 472574), (83472, 236287)]