11261224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 24696000

約数和(自身を除く): 13434776

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 41, 52, 76, 82, 104, 139, 152, 164, 247, 278, 328, 494, 533, 556, 779, 988, 1066, 1112, 1558, 1807, 1976, 2132, 2641, 3116, 3614, 4264, 5282, 5699, 6232, 7228, 10127, 10564, 11398, 14456, 20254, 21128, 22796, 34333, 40508, 45592, 68666, 74087, 81016, 108281, 137332, 148174, 216562, 274664, 296348, 433124, 592696, 866248, 1407653, 2815306, 5630612, 11261224]

約数ペア:

[(1, 11261224), (2, 5630612), (4, 2815306), (8, 1407653), (13, 866248), (19, 592696), (26, 433124), (38, 296348), (41, 274664), (52, 216562), (76, 148174), (82, 137332), (104, 108281), (139, 81016), (152, 74087), (164, 68666), (247, 45592), (278, 40508), (328, 34333), (494, 22796), (533, 21128), (556, 20254), (779, 14456), (988, 11398), (1066, 10564), (1112, 10127), (1558, 7228), (1807, 6232), (1976, 5699), (2132, 5282), (2641, 4264), (3116, 3614)]