15202260476

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1129}}^1\times {\mathrm{19919}}^1$

素因数の和:21078

約数の個数: 36

約数和(自身を含む): 28834797600

約数和(自身を除く): 13632537124

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1129, 2258, 4516, 14677, 19919, 29354, 39838, 58708, 79676, 190801, 258947, 381602, 517894, 763204, 1035788, 3366311, 6732622, 13465244, 22488551, 44977102, 89954204, 292351163, 584702326, 1169404652, 3800565119, 7601130238, 15202260476]

約数ペア:

[(1, 15202260476), (2, 7601130238), (4, 3800565119), (13, 1169404652), (26, 584702326), (52, 292351163), (169, 89954204), (338, 44977102), (676, 22488551), (1129, 13465244), (2258, 6732622), (4516, 3366311), (14677, 1035788), (19919, 763204), (29354, 517894), (39838, 381602), (58708, 258947), (79676, 190801)]