12146973904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83071}}^1$

素因数の和:83148

約数の個数: 80

約数和(自身を含む): 27400468480

約数和(自身を除く): 15253494576

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 208, 247, 296, 304, 481, 494, 592, 703, 962, 988, 1406, 1924, 1976, 2812, 3848, 3952, 5624, 7696, 9139, 11248, 18278, 36556, 73112, 83071, 146224, 166142, 332284, 664568, 1079923, 1329136, 1578349, 2159846, 3073627, 3156698, 4319692, 6147254, 6313396, 8639384, 12294508, 12626792, 17278768, 20518537, 24589016, 25253584, 39957151, 41037074, 49178032, 58398913, 79914302, 82074148, 116797826, 159828604, 164148296, 233595652, 319657208, 328296592, 467191304, 639314416, 759185869, 934382608, 1518371738, 3036743476, 6073486952, 12146973904]

約数ペア:

[(1, 12146973904), (2, 6073486952), (4, 3036743476), (8, 1518371738), (13, 934382608), (16, 759185869), (19, 639314416), (26, 467191304), (37, 328296592), (38, 319657208), (52, 233595652), (74, 164148296), (76, 159828604), (104, 116797826), (148, 82074148), (152, 79914302), (208, 58398913), (247, 49178032), (296, 41037074), (304, 39957151), (481, 25253584), (494, 24589016), (592, 20518537), (703, 17278768), (962, 12626792), (988, 12294508), (1406, 8639384), (1924, 6313396), (1976, 6147254), (2812, 4319692), (3848, 3156698), (3952, 3073627), (5624, 2159846), (7696, 1578349), (9139, 1329136), (11248, 1079923), (18278, 664568), (36556, 332284), (73112, 166142), (83071, 146224)]