19539228

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{20611}}^1$

素因数の和:20697

約数の個数: 24

約数和(自身を含む): 46170880

約数和(自身を除く): 26631652

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 20611, 41222, 61833, 82444, 123666, 247332, 1628269, 3256538, 4884807, 6513076, 9769614, 19539228]

約数ペア:

[(1, 19539228), (2, 9769614), (3, 6513076), (4, 4884807), (6, 3256538), (12, 1628269), (79, 247332), (158, 123666), (237, 82444), (316, 61833), (474, 41222), (948, 20611)]