15207920052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1\times {\mathrm{1063}}^1$

素因数の和:1689

約数の個数: 96

約数和(自身を含む): 38503895808

約数和(自身を除く): 23295975756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 293, 313, 586, 626, 879, 939, 1063, 1172, 1252, 1758, 1878, 2126, 3189, 3516, 3756, 3809, 4069, 4252, 6378, 7618, 8138, 11427, 12207, 12756, 13819, 15236, 16276, 22854, 24414, 27638, 41457, 45708, 48828, 55276, 82914, 91709, 165828, 183418, 275127, 311459, 332719, 366836, 550254, 622918, 665438, 934377, 998157, 1100508, 1192217, 1245836, 1330876, 1868754, 1996314, 2384434, 3576651, 3737508, 3992628, 4048967, 4325347, 4768868, 7153302, 8097934, 8650694, 12146901, 12976041, 14306604, 16195868, 17301388, 24293802, 25952082, 48587604, 51904164, 97486667, 194973334, 292460001, 389946668, 584920002, 1169840004, 1267326671, 2534653342, 3801980013, 5069306684, 7603960026, 15207920052]

約数ペア:

[(1, 15207920052), (2, 7603960026), (3, 5069306684), (4, 3801980013), (6, 2534653342), (12, 1267326671), (13, 1169840004), (26, 584920002), (39, 389946668), (52, 292460001), (78, 194973334), (156, 97486667), (293, 51904164), (313, 48587604), (586, 25952082), (626, 24293802), (879, 17301388), (939, 16195868), (1063, 14306604), (1172, 12976041), (1252, 12146901), (1758, 8650694), (1878, 8097934), (2126, 7153302), (3189, 4768868), (3516, 4325347), (3756, 4048967), (3809, 3992628), (4069, 3737508), (4252, 3576651), (6378, 2384434), (7618, 1996314), (8138, 1868754), (11427, 1330876), (12207, 1245836), (12756, 1192217), (13819, 1100508), (15236, 998157), (16276, 934377), (22854, 665438), (24414, 622918), (27638, 550254), (41457, 366836), (45708, 332719), (48828, 311459), (55276, 275127), (82914, 183418), (91709, 165828)]