12644618

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 22892544

約数和(自身を除く): 10247926

約数列:

[1, 2, 7, 14, 23, 46, 107, 161, 214, 322, 367, 734, 749, 1498, 2461, 2569, 4922, 5138, 8441, 16882, 17227, 34454, 39269, 59087, 78538, 118174, 274883, 549766, 903187, 1806374, 6322309, 12644618]

約数ペア:

[(1, 12644618), (2, 6322309), (7, 1806374), (14, 903187), (23, 549766), (46, 274883), (107, 118174), (161, 78538), (214, 59087), (322, 39269), (367, 34454), (734, 17227), (749, 16882), (1498, 8441), (2461, 5138), (2569, 4922)]