39159874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4663}}^1$

素因数の和:4714

約数の個数: 32

約数和(自身を含む): 70519680

約数和(自身を除く): 31359806

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 4663, 8398, 9326, 60619, 79271, 88597, 121238, 158542, 177194, 1030523, 1151761, 1506149, 2061046, 2303522, 3012298, 19579937, 39159874]

約数ペア:

[(1, 39159874), (2, 19579937), (13, 3012298), (17, 2303522), (19, 2061046), (26, 1506149), (34, 1151761), (38, 1030523), (221, 177194), (247, 158542), (323, 121238), (442, 88597), (494, 79271), (646, 60619), (4199, 9326), (4663, 8398)]