15870972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101737}}^1$

素因数の和:101757

約数の個数: 24

約数和(自身を含む): 39881296

約数和(自身を除く): 24010324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 101737, 203474, 305211, 406948, 610422, 1220844, 1322581, 2645162, 3967743, 5290324, 7935486, 15870972]

約数ペア:

[(1, 15870972), (2, 7935486), (3, 5290324), (4, 3967743), (6, 2645162), (12, 1322581), (13, 1220844), (26, 610422), (39, 406948), (52, 305211), (78, 203474), (156, 101737)]