39806102

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{569}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 72230400

約数和(自身を除く): 32424298

約数列:

[1, 2, 7, 14, 19, 38, 133, 263, 266, 526, 569, 1138, 1841, 3682, 3983, 4997, 7966, 9994, 10811, 21622, 34979, 69958, 75677, 149647, 151354, 299294, 1047529, 2095058, 2843293, 5686586, 19903051, 39806102]

約数ペア:

[(1, 39806102), (2, 19903051), (7, 5686586), (14, 2843293), (19, 2095058), (38, 1047529), (133, 299294), (263, 151354), (266, 149647), (526, 75677), (569, 69958), (1138, 34979), (1841, 21622), (3682, 10811), (3983, 9994), (4997, 7966)]