12641376

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{11971}}^1$

素因数の和:11995

約数の個数: 48

約数和(自身を含む): 36203328

約数和(自身を除く): 23561952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 11971, 23942, 35913, 47884, 71826, 95768, 131681, 143652, 191536, 263362, 287304, 383072, 395043, 526724, 574608, 790086, 1053448, 1149216, 1580172, 2106896, 3160344, 4213792, 6320688, 12641376]

約数ペア:

[(1, 12641376), (2, 6320688), (3, 4213792), (4, 3160344), (6, 2106896), (8, 1580172), (11, 1149216), (12, 1053448), (16, 790086), (22, 574608), (24, 526724), (32, 395043), (33, 383072), (44, 287304), (48, 263362), (66, 191536), (88, 143652), (96, 131681), (132, 95768), (176, 71826), (264, 47884), (352, 35913), (528, 23942), (1056, 11971)]