12841912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 25505280

約数和(自身を除く): 12663368

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 983, 1633, 1966, 3266, 3932, 6532, 7864, 13064, 22609, 45218, 69793, 90436, 139586, 180872, 279172, 558344, 1605239, 3210478, 6420956, 12841912]

約数ペア:

[(1, 12841912), (2, 6420956), (4, 3210478), (8, 1605239), (23, 558344), (46, 279172), (71, 180872), (92, 139586), (142, 90436), (184, 69793), (284, 45218), (568, 22609), (983, 13064), (1633, 7864), (1966, 6532), (3266, 3932)]