18649952

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{34283}}^1$

素因数の和:34310

約数の個数: 24

約数和(自身を含む): 38878056

約数和(自身を除く): 20228104

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 34283, 68566, 137132, 274264, 548528, 582811, 1097056, 1165622, 2331244, 4662488, 9324976, 18649952]

約数ペア:

[(1, 18649952), (2, 9324976), (4, 4662488), (8, 2331244), (16, 1165622), (17, 1097056), (32, 582811), (34, 548528), (68, 274264), (136, 137132), (272, 68566), (544, 34283)]