9806512

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{5623}}^1$

素因数の和:5740

約数の個数: 20

約数和(自身を含む): 19177840

約数和(自身を除く): 9371328

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 5623, 11246, 22492, 44984, 89968, 612907, 1225814, 2451628, 4903256, 9806512]

約数ペア:

[(1, 9806512), (2, 4903256), (4, 2451628), (8, 1225814), (16, 612907), (109, 89968), (218, 44984), (436, 22492), (872, 11246), (1744, 5623)]