12219816

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{10391}}^1$

素因数の和:10414

約数の個数: 48

約数和(自身を含む): 35540640

約数和(自身を除く): 23320824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 10391, 20782, 31173, 41564, 62346, 72737, 83128, 124692, 145474, 218211, 249384, 290948, 436422, 509159, 581896, 872844, 1018318, 1527477, 1745688, 2036636, 3054954, 4073272, 6109908, 12219816]

約数ペア:

[(1, 12219816), (2, 6109908), (3, 4073272), (4, 3054954), (6, 2036636), (7, 1745688), (8, 1527477), (12, 1018318), (14, 872844), (21, 581896), (24, 509159), (28, 436422), (42, 290948), (49, 249384), (56, 218211), (84, 145474), (98, 124692), (147, 83128), (168, 72737), (196, 62346), (294, 41564), (392, 31173), (588, 20782), (1176, 10391)]