22051742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{12347}}^1$

素因数の和:12415

約数の個数: 16

約数和(自身を含む): 35562240

約数和(自身を除く): 13510498

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 12347, 24694, 234593, 469186, 580309, 1160618, 11025871, 22051742]

約数ペア:

[(1, 22051742), (2, 11025871), (19, 1160618), (38, 580309), (47, 469186), (94, 234593), (893, 24694), (1786, 12347)]