15697550388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1898591}}^1$

素因数の和:1898664

約数の個数: 48

約数和(自身を含む): 40189395456

約数和(自身を除く): 24491845068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 1898591, 3797182, 5695773, 7594364, 11391546, 22783092, 24681683, 49363366, 74045049, 98726732, 100625323, 148090098, 201250646, 296180196, 301875969, 402501292, 603751938, 1207503876, 1308129199, 2616258398, 3924387597, 5232516796, 7848775194, 15697550388]

約数ペア:

[(1, 15697550388), (2, 7848775194), (3, 5232516796), (4, 3924387597), (6, 2616258398), (12, 1308129199), (13, 1207503876), (26, 603751938), (39, 402501292), (52, 301875969), (53, 296180196), (78, 201250646), (106, 148090098), (156, 100625323), (159, 98726732), (212, 74045049), (318, 49363366), (636, 24681683), (689, 22783092), (1378, 11391546), (2067, 7594364), (2756, 5695773), (4134, 3797182), (8268, 1898591)]