15118984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5851}}^1$

素因数の和:5893

約数の個数: 32

約数和(自身を含む): 31600800

約数和(自身を除く): 16481816

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 5851, 11702, 23404, 46808, 99467, 111169, 198934, 222338, 397868, 444676, 795736, 889352, 1889873, 3779746, 7559492, 15118984]

約数ペア:

[(1, 15118984), (2, 7559492), (4, 3779746), (8, 1889873), (17, 889352), (19, 795736), (34, 444676), (38, 397868), (68, 222338), (76, 198934), (136, 111169), (152, 99467), (323, 46808), (646, 23404), (1292, 11702), (2584, 5851)]