27497294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 47779200

約数和(自身を除く): 20281906

約数列:

[1, 2, 11, 19, 22, 38, 157, 209, 314, 418, 419, 838, 1727, 2983, 3454, 4609, 5966, 7961, 9218, 15922, 32813, 65626, 65783, 87571, 131566, 175142, 723613, 1249877, 1447226, 2499754, 13748647, 27497294]

約数ペア:

[(1, 27497294), (2, 13748647), (11, 2499754), (19, 1447226), (22, 1249877), (38, 723613), (157, 175142), (209, 131566), (314, 87571), (418, 65783), (419, 65626), (838, 32813), (1727, 15922), (2983, 9218), (3454, 7961), (4609, 5966)]