159657418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{15619}}^1$

素因数の和:15909

約数の個数: 16

約数和(自身を含む): 253044000

約数和(自身を除く): 93386582

約数列:

[1, 2, 19, 38, 269, 538, 5111, 10222, 15619, 31238, 296761, 593522, 4201511, 8403022, 79828709, 159657418]

約数ペア:

[(1, 159657418), (2, 79828709), (19, 8403022), (38, 4201511), (269, 593522), (538, 296761), (5111, 31238), (10222, 15619)]