1945372462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4219}}^1\times {\mathrm{20959}}^1$

素因数の和:25191

約数の個数: 16

約数和(自身を含む): 3184243200

約数和(自身を除く): 1238870738

約数列:

[1, 2, 11, 22, 4219, 8438, 20959, 41918, 46409, 92818, 230549, 461098, 88426021, 176852042, 972686231, 1945372462]

約数ペア:

[(1, 1945372462), (2, 972686231), (11, 176852042), (22, 88426021), (4219, 461098), (8438, 230549), (20959, 92818), (41918, 46409)]