25684238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29387}}^1$

素因数の和:29431

約数の個数: 16

約数和(自身を含む): 42318720

約数和(自身を除く): 16634482

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 29387, 58774, 558353, 675901, 1116706, 1351802, 12842119, 25684238]

約数ペア:

[(1, 25684238), (2, 12842119), (19, 1351802), (23, 1116706), (38, 675901), (46, 558353), (437, 58774), (874, 29387)]