12658712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 27907200

約数和(自身を除く): 15248488

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 67, 76, 88, 113, 134, 152, 209, 226, 268, 418, 452, 536, 737, 836, 904, 1243, 1273, 1474, 1672, 2147, 2486, 2546, 2948, 4294, 4972, 5092, 5896, 7571, 8588, 9944, 10184, 14003, 15142, 17176, 23617, 28006, 30284, 47234, 56012, 60568, 83281, 94468, 112024, 143849, 166562, 188936, 287698, 333124, 575396, 666248, 1150792, 1582339, 3164678, 6329356, 12658712]

約数ペア:

[(1, 12658712), (2, 6329356), (4, 3164678), (8, 1582339), (11, 1150792), (19, 666248), (22, 575396), (38, 333124), (44, 287698), (67, 188936), (76, 166562), (88, 143849), (113, 112024), (134, 94468), (152, 83281), (209, 60568), (226, 56012), (268, 47234), (418, 30284), (452, 28006), (536, 23617), (737, 17176), (836, 15142), (904, 14003), (1243, 10184), (1273, 9944), (1474, 8588), (1672, 7571), (2147, 5896), (2486, 5092), (2546, 4972), (2948, 4294)]