27397898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{26497}}^1$

素因数の和:26557

約数の個数: 16

約数和(自身を含む): 45788544

約数和(自身を除く): 18390646

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 26497, 52994, 291467, 582934, 1245359, 2490718, 13698949, 27397898]

約数ペア:

[(1, 27397898), (2, 13698949), (11, 2490718), (22, 1245359), (47, 582934), (94, 291467), (517, 52994), (1034, 26497)]