39445498

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:981

約数の個数: 16

約数和(自身を含む): 60016320

約数和(自身を除く): 20570822

約数列:

[1, 2, 103, 206, 419, 457, 838, 914, 43157, 47071, 86314, 94142, 191483, 382966, 19722749, 39445498]

約数ペア:

[(1, 39445498), (2, 19722749), (103, 382966), (206, 191483), (419, 94142), (457, 86314), (838, 47071), (914, 43157)]