148879478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{356171}}^1$

素因数の和:356203

約数の個数: 16

約数和(自身を含む): 256443840

約数和(自身を除く): 107564362

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 356171, 712342, 3917881, 6767249, 7835762, 13534498, 74439739, 148879478]

約数ペア:

[(1, 148879478), (2, 74439739), (11, 13534498), (19, 7835762), (22, 6767249), (38, 3917881), (209, 712342), (418, 356171)]