15913884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8237}}^1$

素因数の和:8274

約数の個数: 48

約数和(自身を含む): 44287488

約数和(自身を除く): 28373604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 8237, 16474, 24711, 32948, 49422, 57659, 98844, 115318, 172977, 189451, 230636, 345954, 378902, 568353, 691908, 757804, 1136706, 1326157, 2273412, 2652314, 3978471, 5304628, 7956942, 15913884]

約数ペア:

[(1, 15913884), (2, 7956942), (3, 5304628), (4, 3978471), (6, 2652314), (7, 2273412), (12, 1326157), (14, 1136706), (21, 757804), (23, 691908), (28, 568353), (42, 378902), (46, 345954), (69, 230636), (84, 189451), (92, 172977), (138, 115318), (161, 98844), (276, 57659), (322, 49422), (483, 32948), (644, 24711), (966, 16474), (1932, 8237)]