12040802284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{207643}}^1$

素因数の和:207782

約数の個数: 48

約数和(自身を含む): 25581740800

約数和(自身を除く): 13540938516

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 109, 133, 218, 266, 436, 532, 763, 1526, 2071, 3052, 4142, 8284, 14497, 28994, 57988, 207643, 415286, 830572, 1453501, 2907002, 3945217, 5814004, 7890434, 15780868, 22633087, 27616519, 45266174, 55233038, 90532348, 110466076, 158431609, 316863218, 430028653, 633726436, 860057306, 1720114612, 3010200571, 6020401142, 12040802284]

約数ペア:

[(1, 12040802284), (2, 6020401142), (4, 3010200571), (7, 1720114612), (14, 860057306), (19, 633726436), (28, 430028653), (38, 316863218), (76, 158431609), (109, 110466076), (133, 90532348), (218, 55233038), (266, 45266174), (436, 27616519), (532, 22633087), (763, 15780868), (1526, 7890434), (2071, 5814004), (3052, 3945217), (4142, 2907002), (8284, 1453501), (14497, 830572), (28994, 415286), (57988, 207643)]