325204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 655200

約数和(自身を除く): 329996

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 389, 418, 778, 836, 1556, 4279, 7391, 8558, 14782, 17116, 29564, 81301, 162602, 325204]

約数ペア:

[(1, 325204), (2, 162602), (4, 81301), (11, 29564), (19, 17116), (22, 14782), (38, 8558), (44, 7391), (76, 4279), (209, 1556), (389, 836), (418, 778)]