22238978

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:713

約数の個数: 16

約数和(自身を含む): 33835200

約数和(自身を除く): 11596222

約数列:

[1, 2, 151, 211, 302, 349, 422, 698, 31861, 52699, 63722, 73639, 105398, 147278, 11119489, 22238978]

約数ペア:

[(1, 22238978), (2, 11119489), (151, 147278), (211, 105398), (302, 73639), (349, 63722), (422, 52699), (698, 31861)]