15884024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{937}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 32304720

約数和(自身を除く): 16420696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 937, 1304, 1874, 2119, 3748, 4238, 7496, 8476, 12181, 16952, 24362, 48724, 97448, 152731, 305462, 610924, 1221848, 1985503, 3971006, 7942012, 15884024]

約数ペア:

[(1, 15884024), (2, 7942012), (4, 3971006), (8, 1985503), (13, 1221848), (26, 610924), (52, 305462), (104, 152731), (163, 97448), (326, 48724), (652, 24362), (937, 16952), (1304, 12181), (1874, 8476), (2119, 7496), (3748, 4238)]