15566852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 33936000

約数和(自身を除く): 18369148

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1009, 1102, 2018, 2204, 3857, 4036, 7063, 7714, 14126, 15428, 19171, 28252, 29261, 38342, 58522, 76684, 117044, 134197, 204827, 268394, 409654, 536788, 555959, 819308, 1111918, 2223836, 3891713, 7783426, 15566852]

約数ペア:

[(1, 15566852), (2, 7783426), (4, 3891713), (7, 2223836), (14, 1111918), (19, 819308), (28, 555959), (29, 536788), (38, 409654), (58, 268394), (76, 204827), (116, 134197), (133, 117044), (203, 76684), (266, 58522), (406, 38342), (532, 29261), (551, 28252), (812, 19171), (1009, 15428), (1102, 14126), (2018, 7714), (2204, 7063), (3857, 4036)]