13601872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 28078560

約数和(自身を除く): 14476688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 304, 404, 443, 808, 886, 1616, 1772, 1919, 3544, 3838, 7088, 7676, 8417, 15352, 16834, 30704, 33668, 44743, 67336, 89486, 134672, 178972, 357944, 715888, 850117, 1700234, 3400468, 6800936, 13601872]

約数ペア:

[(1, 13601872), (2, 6800936), (4, 3400468), (8, 1700234), (16, 850117), (19, 715888), (38, 357944), (76, 178972), (101, 134672), (152, 89486), (202, 67336), (304, 44743), (404, 33668), (443, 30704), (808, 16834), (886, 15352), (1616, 8417), (1772, 7676), (1919, 7088), (3544, 3838)]