39340498

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{1597}}^1$

素因数の和:1821

約数の個数: 16

約数和(自身を含む): 60116760

約数和(自身を除く): 20776262

約数列:

[1, 2, 109, 113, 218, 226, 1597, 3194, 12317, 24634, 174073, 180461, 348146, 360922, 19670249, 39340498]

約数ペア:

[(1, 39340498), (2, 19670249), (109, 360922), (113, 348146), (218, 180461), (226, 174073), (1597, 24634), (3194, 12317)]