22519906

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{4099}}^1$

素因数の和:4209

約数の個数: 16

約数和(自身を含む): 35128800

約数和(自身を除く): 12608894

約数列:

[1, 2, 41, 67, 82, 134, 2747, 4099, 5494, 8198, 168059, 274633, 336118, 549266, 11259953, 22519906]

約数ペア:

[(1, 22519906), (2, 11259953), (41, 549266), (67, 336118), (82, 274633), (134, 168059), (2747, 8198), (4099, 5494)]