12487384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1052

約数の個数: 64

約数和(自身を含む): 30542400

約数和(自身を除く): 18055016

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1009, 1547, 1768, 2018, 3094, 4036, 6188, 7063, 8072, 12376, 13117, 14126, 17153, 26234, 28252, 34306, 52468, 56504, 68612, 91819, 104936, 120071, 137224, 183638, 222989, 240142, 367276, 445978, 480284, 734552, 891956, 960568, 1560923, 1783912, 3121846, 6243692, 12487384]

約数ペア:

[(1, 12487384), (2, 6243692), (4, 3121846), (7, 1783912), (8, 1560923), (13, 960568), (14, 891956), (17, 734552), (26, 480284), (28, 445978), (34, 367276), (52, 240142), (56, 222989), (68, 183638), (91, 137224), (104, 120071), (119, 104936), (136, 91819), (182, 68612), (221, 56504), (238, 52468), (364, 34306), (442, 28252), (476, 26234), (728, 17153), (884, 14126), (952, 13117), (1009, 12376), (1547, 8072), (1768, 7063), (2018, 6188), (3094, 4036)]