19442152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2423}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 39268800

約数和(自身を除く): 19826648

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 2423, 4012, 4846, 8024, 9692, 19384, 41191, 82382, 142957, 164764, 285914, 329528, 571828, 1143656, 2430269, 4860538, 9721076, 19442152]

約数ペア:

[(1, 19442152), (2, 9721076), (4, 4860538), (8, 2430269), (17, 1143656), (34, 571828), (59, 329528), (68, 285914), (118, 164764), (136, 142957), (236, 82382), (472, 41191), (1003, 19384), (2006, 9692), (2423, 8024), (4012, 4846)]