19637410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151057}}^1$

素因数の和:151077

約数の個数: 16

約数和(自身を含む): 38066616

約数和(自身を除く): 18429206

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151057, 302114, 755285, 1510570, 1963741, 3927482, 9818705, 19637410]

約数ペア:

[(1, 19637410), (2, 9818705), (5, 3927482), (10, 1963741), (13, 1510570), (26, 755285), (65, 302114), (130, 151057)]