2117474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:665

約数の個数: 16

約数和(自身を含む): 3382080

約数和(自身を除く): 1264606

約数列:

[1, 2, 19, 38, 103, 206, 541, 1082, 1957, 3914, 10279, 20558, 55723, 111446, 1058737, 2117474]

約数ペア:

[(1, 2117474), (2, 1058737), (19, 111446), (38, 55723), (103, 20558), (206, 10279), (541, 3914), (1082, 1957)]