16404722036

素因数分解:

$2^2\times {\mathrm{1019}}^1\times {\mathrm{4024711}}^1$

素因数の和:4025734

約数の個数: 12

約数和(自身を含む): 28736443680

約数和(自身を除く): 12331721644

約数列:

[1, 2, 4, 1019, 2038, 4076, 4024711, 8049422, 16098844, 4101180509, 8202361018, 16404722036]

約数ペア:

[(1, 16404722036), (2, 8202361018), (4, 4101180509), (1019, 16098844), (2038, 8049422), (4076, 4024711)]