39138862

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{164449}}^1$

素因数の和:164475

約数の個数: 16

約数和(自身を含む): 71042400

約数和(自身を除く): 31903538

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 164449, 328898, 1151143, 2302286, 2795633, 5591266, 19569431, 39138862]

約数ペア:

[(1, 39138862), (2, 19569431), (7, 5591266), (14, 2795633), (17, 2302286), (34, 1151143), (119, 328898), (238, 164449)]