12882532

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 27669600

約数和(自身を除く): 14787068

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 59, 68, 76, 118, 169, 221, 236, 247, 323, 338, 442, 494, 646, 676, 767, 884, 988, 1003, 1121, 1292, 1534, 2006, 2242, 2873, 3068, 3211, 4012, 4199, 4484, 5746, 6422, 8398, 9971, 11492, 12844, 13039, 14573, 16796, 19057, 19942, 26078, 29146, 38114, 39884, 52156, 54587, 58292, 76228, 109174, 169507, 189449, 218348, 247741, 339014, 378898, 495482, 678028, 757796, 990964, 3220633, 6441266, 12882532]

約数ペア:

[(1, 12882532), (2, 6441266), (4, 3220633), (13, 990964), (17, 757796), (19, 678028), (26, 495482), (34, 378898), (38, 339014), (52, 247741), (59, 218348), (68, 189449), (76, 169507), (118, 109174), (169, 76228), (221, 58292), (236, 54587), (247, 52156), (323, 39884), (338, 38114), (442, 29146), (494, 26078), (646, 19942), (676, 19057), (767, 16796), (884, 14573), (988, 13039), (1003, 12844), (1121, 11492), (1292, 9971), (1534, 8398), (2006, 6422), (2242, 5746), (2873, 4484), (3068, 4199), (3211, 4012)]