19007384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9391}}^1$

素因数の和:9431

約数の個数: 32

約数和(自身を含む): 40573440

約数和(自身を除く): 21566056

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 9391, 18782, 37564, 75128, 103301, 206602, 215993, 413204, 431986, 826408, 863972, 1727944, 2375923, 4751846, 9503692, 19007384]

約数ペア:

[(1, 19007384), (2, 9503692), (4, 4751846), (8, 2375923), (11, 1727944), (22, 863972), (23, 826408), (44, 431986), (46, 413204), (88, 215993), (92, 206602), (184, 103301), (253, 75128), (506, 37564), (1012, 18782), (2024, 9391)]