15163984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2971}}^1$

素因数の和:3019

約数の個数: 40

約数和(自身を含む): 33167520

約数和(自身を除く): 18003536

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 2971, 5104, 5942, 11884, 23768, 32681, 47536, 65362, 86159, 130724, 172318, 261448, 344636, 522896, 689272, 947749, 1378544, 1895498, 3790996, 7581992, 15163984]

約数ペア:

[(1, 15163984), (2, 7581992), (4, 3790996), (8, 1895498), (11, 1378544), (16, 947749), (22, 689272), (29, 522896), (44, 344636), (58, 261448), (88, 172318), (116, 130724), (176, 86159), (232, 65362), (319, 47536), (464, 32681), (638, 23768), (1276, 11884), (2552, 5942), (2971, 5104)]