15698538736

素因数分解:

$2^4\times {\mathrm{1607}}^1\times {\mathrm{610553}}^1$

素因数の和:612168

約数の個数: 20

約数和(自身を含む): 30434895792

約数和(自身を除く): 14736357056

約数列:

[1, 2, 4, 8, 16, 1607, 3214, 6428, 12856, 25712, 610553, 1221106, 2442212, 4884424, 9768848, 981158671, 1962317342, 3924634684, 7849269368, 15698538736]

約数ペア:

[(1, 15698538736), (2, 7849269368), (4, 3924634684), (8, 1962317342), (16, 981158671), (1607, 9768848), (3214, 4884424), (6428, 2442212), (12856, 1221106), (25712, 610553)]