19630644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 50405376

約数和(自身を除く): 30774732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 127, 132, 254, 381, 508, 762, 1171, 1397, 1524, 2342, 2794, 3513, 4191, 4684, 5588, 7026, 8382, 12881, 14052, 16764, 25762, 38643, 51524, 77286, 148717, 154572, 297434, 446151, 594868, 892302, 1635887, 1784604, 3271774, 4907661, 6543548, 9815322, 19630644]

約数ペア:

[(1, 19630644), (2, 9815322), (3, 6543548), (4, 4907661), (6, 3271774), (11, 1784604), (12, 1635887), (22, 892302), (33, 594868), (44, 446151), (66, 297434), (127, 154572), (132, 148717), (254, 77286), (381, 51524), (508, 38643), (762, 25762), (1171, 16764), (1397, 14052), (1524, 12881), (2342, 8382), (2794, 7026), (3513, 5588), (4191, 4684)]