2215502638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1240483}}^1$

素因数の和:1240551

約数の個数: 16

約数和(自身を含む): 3572593920

約数和(自身を除く): 1357091282

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 1240483, 2480966, 23569177, 47138354, 58302701, 116605402, 1107751319, 2215502638]

約数ペア:

[(1, 2215502638), (2, 1107751319), (19, 116605402), (38, 58302701), (47, 47138354), (94, 23569177), (893, 2480966), (1786, 1240483)]