139158394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{5557}}^1$

素因数の和:6237

約数の個数: 16

約数和(自身を含む): 220096800

約数和(自身を除く): 80938406

約数列:

[1, 2, 19, 38, 659, 1318, 5557, 11114, 12521, 25042, 105583, 211166, 3662063, 7324126, 69579197, 139158394]

約数ペア:

[(1, 139158394), (2, 69579197), (19, 7324126), (38, 3662063), (659, 211166), (1318, 105583), (5557, 25042), (11114, 12521)]