15198984

素因数分解:

$2^3\times 3^2\times {\mathrm{211097}}^1$

素因数の和:211109

約数の個数: 24

約数和(自身を含む): 41164110

約数和(自身を除く): 25965126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211097, 422194, 633291, 844388, 1266582, 1688776, 1899873, 2533164, 3799746, 5066328, 7599492, 15198984]

約数ペア:

[(1, 15198984), (2, 7599492), (3, 5066328), (4, 3799746), (6, 2533164), (8, 1899873), (9, 1688776), (12, 1266582), (18, 844388), (24, 633291), (36, 422194), (72, 211097)]