15691901966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{3637}}^1$

素因数の和:3837

約数の個数: 64

約数和(自身を含む): 26931211776

約数和(自身を除く): 11239309810

約数列:

[1, 2, 13, 26, 31, 53, 62, 101, 106, 202, 403, 689, 806, 1313, 1378, 1643, 2626, 3131, 3286, 3637, 5353, 6262, 7274, 10706, 21359, 40703, 42718, 47281, 69589, 81406, 94562, 112747, 139178, 165943, 192761, 225494, 331886, 367337, 385522, 734674, 1465711, 2157259, 2505893, 2931422, 4314518, 4775381, 5011786, 5975591, 9550762, 11387447, 11951182, 19468861, 22774894, 38937722, 77682683, 148036811, 155365366, 253095193, 296073622, 506190386, 603534691, 1207069382, 7845950983, 15691901966]

約数ペア:

[(1, 15691901966), (2, 7845950983), (13, 1207069382), (26, 603534691), (31, 506190386), (53, 296073622), (62, 253095193), (101, 155365366), (106, 148036811), (202, 77682683), (403, 38937722), (689, 22774894), (806, 19468861), (1313, 11951182), (1378, 11387447), (1643, 9550762), (2626, 5975591), (3131, 5011786), (3286, 4775381), (3637, 4314518), (5353, 2931422), (6262, 2505893), (7274, 2157259), (10706, 1465711), (21359, 734674), (40703, 385522), (42718, 367337), (47281, 331886), (69589, 225494), (81406, 192761), (94562, 165943), (112747, 139178)]