18439024

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{31147}}^1$

素因数の和:31192

約数の個数: 20

約数和(自身を含む): 36692344

約数和(自身を除く): 18253320

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 31147, 62294, 124588, 249176, 498352, 1152439, 2304878, 4609756, 9219512, 18439024]

約数ペア:

[(1, 18439024), (2, 9219512), (4, 4609756), (8, 2304878), (16, 1152439), (37, 498352), (74, 249176), (148, 124588), (296, 62294), (592, 31147)]