23211430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19183}}^1$

素因数の和:19212

約数の個数: 24

約数和(自身を含む): 45926496

約数和(自身を除く): 22715066

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 19183, 38366, 95915, 191830, 211013, 422026, 1055065, 2110130, 2321143, 4642286, 11605715, 23211430]

約数ペア:

[(1, 23211430), (2, 11605715), (5, 4642286), (10, 2321143), (11, 2110130), (22, 1055065), (55, 422026), (110, 211013), (121, 191830), (242, 95915), (605, 38366), (1210, 19183)]