53879402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{19423}}^1$

素因数の和:19517

約数の個数: 16

約数和(自身を含む): 86242560

約数和(自身を除く): 32363158

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 19423, 38846, 369037, 738074, 1417879, 2835758, 26939701, 53879402]

約数ペア:

[(1, 53879402), (2, 26939701), (19, 2835758), (38, 1417879), (73, 738074), (146, 369037), (1387, 38846), (2774, 19423)]