19297888

素因数分解:

$2^5\times {\mathrm{263}}^1\times {\mathrm{2293}}^1$

素因数の和:2566

約数の個数: 24

約数和(自身を含む): 38153808

約数和(自身を除く): 18855920

約数列:

[1, 2, 4, 8, 16, 32, 263, 526, 1052, 2104, 2293, 4208, 4586, 8416, 9172, 18344, 36688, 73376, 603059, 1206118, 2412236, 4824472, 9648944, 19297888]

約数ペア:

[(1, 19297888), (2, 9648944), (4, 4824472), (8, 2412236), (16, 1206118), (32, 603059), (263, 73376), (526, 36688), (1052, 18344), (2104, 9172), (2293, 8416), (4208, 4586)]