418008322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{9973}}^1$

素因数の和:11097

約数の個数: 16

約数和(自身を含む): 660677760

約数和(自身を除く): 242669438

約数列:

[1, 2, 19, 38, 1103, 2206, 9973, 19946, 20957, 41914, 189487, 378974, 11000219, 22000438, 209004161, 418008322]

約数ペア:

[(1, 418008322), (2, 209004161), (19, 22000438), (38, 11000219), (1103, 378974), (2206, 189487), (9973, 41914), (19946, 20957)]