12811188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 32993856

約数和(自身を除く): 20182668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2003, 2132, 3198, 4006, 6009, 6396, 8012, 12018, 24036, 26039, 52078, 78117, 82123, 104156, 156234, 164246, 246369, 312468, 328492, 492738, 985476, 1067599, 2135198, 3202797, 4270396, 6405594, 12811188]

約数ペア:

[(1, 12811188), (2, 6405594), (3, 4270396), (4, 3202797), (6, 2135198), (12, 1067599), (13, 985476), (26, 492738), (39, 328492), (41, 312468), (52, 246369), (78, 164246), (82, 156234), (123, 104156), (156, 82123), (164, 78117), (246, 52078), (492, 26039), (533, 24036), (1066, 12018), (1599, 8012), (2003, 6396), (2132, 6009), (3198, 4006)]