18967632

素因数分解:

$2^4\times 3^1\times {\mathrm{395159}}^1$

素因数の和:395170

約数の個数: 20

約数和(自身を含む): 48999840

約数和(自身を除く): 30032208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 395159, 790318, 1185477, 1580636, 2370954, 3161272, 4741908, 6322544, 9483816, 18967632]

約数ペア:

[(1, 18967632), (2, 9483816), (3, 6322544), (4, 4741908), (6, 3161272), (8, 2370954), (12, 1580636), (16, 1185477), (24, 790318), (48, 395159)]