12142904

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 23436000

約数和(自身を除く): 11293096

約数列:

[1, 2, 4, 8, 61, 122, 149, 167, 244, 298, 334, 488, 596, 668, 1192, 1336, 9089, 10187, 18178, 20374, 24883, 36356, 40748, 49766, 72712, 81496, 99532, 199064, 1517863, 3035726, 6071452, 12142904]

約数ペア:

[(1, 12142904), (2, 6071452), (4, 3035726), (8, 1517863), (61, 199064), (122, 99532), (149, 81496), (167, 72712), (244, 49766), (298, 40748), (334, 36356), (488, 24883), (596, 20374), (668, 18178), (1192, 10187), (1336, 9089)]