19337012

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 34473600

約数和(自身を除く): 15136588

約数列:

[1, 2, 4, 113, 179, 226, 239, 358, 452, 478, 716, 956, 20227, 27007, 40454, 42781, 54014, 80908, 85562, 108028, 171124, 4834253, 9668506, 19337012]

約数ペア:

[(1, 19337012), (2, 9668506), (4, 4834253), (113, 171124), (179, 108028), (226, 85562), (239, 80908), (358, 54014), (452, 42781), (478, 40454), (716, 27007), (956, 20227)]