19634528

素因数分解:

$2^5\times {\mathrm{263}}^1\times {\mathrm{2333}}^1$

素因数の和:2606

約数の個数: 24

約数和(自身を含む): 38819088

約数和(自身を除く): 19184560

約数列:

[1, 2, 4, 8, 16, 32, 263, 526, 1052, 2104, 2333, 4208, 4666, 8416, 9332, 18664, 37328, 74656, 613579, 1227158, 2454316, 4908632, 9817264, 19634528]

約数ペア:

[(1, 19634528), (2, 9817264), (4, 4908632), (8, 2454316), (16, 1227158), (32, 613579), (263, 74656), (526, 37328), (1052, 18664), (2104, 9332), (2333, 8416), (4208, 4666)]