39789206

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{647}}^1$

素因数の和:1063

約数の個数: 16

約数和(自身を含む): 60582816

約数和(自身を除く): 20793610

約数列:

[1, 2, 97, 194, 317, 634, 647, 1294, 30749, 61498, 62759, 125518, 205099, 410198, 19894603, 39789206]

約数ペア:

[(1, 39789206), (2, 19894603), (97, 410198), (194, 205099), (317, 125518), (634, 62759), (647, 61498), (1294, 30749)]