15727416

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21139}}^1$

素因数の和:21179

約数の個数: 32

約数和(自身を含む): 40588800

約数和(自身を除く): 24861384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 21139, 42278, 63417, 84556, 126834, 169112, 253668, 507336, 655309, 1310618, 1965927, 2621236, 3931854, 5242472, 7863708, 15727416]

約数ペア:

[(1, 15727416), (2, 7863708), (3, 5242472), (4, 3931854), (6, 2621236), (8, 1965927), (12, 1310618), (24, 655309), (31, 507336), (62, 253668), (93, 169112), (124, 126834), (186, 84556), (248, 63417), (372, 42278), (744, 21139)]