15364844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18379}}^1$

素因数の和:18413

約数の個数: 24

約数和(自身を含む): 30878400

約数和(自身を除く): 15513556

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 18379, 36758, 73516, 202169, 349201, 404338, 698402, 808676, 1396804, 3841211, 7682422, 15364844]

約数ペア:

[(1, 15364844), (2, 7682422), (4, 3841211), (11, 1396804), (19, 808676), (22, 698402), (38, 404338), (44, 349201), (76, 202169), (209, 73516), (418, 36758), (836, 18379)]