39156920887

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1541429}}^1$

素因数の和:1541646

約数の個数: 16

約数和(自身を含む): 47352729600

約数和(自身を除く): 8195808713

約数列:

[1, 7, 19, 133, 191, 1337, 3629, 25403, 1541429, 10790003, 29287151, 205010057, 294412939, 2060890573, 5593845841, 39156920887]

約数ペア:

[(1, 39156920887), (7, 5593845841), (19, 2060890573), (133, 294412939), (191, 205010057), (1337, 29287151), (3629, 10790003), (25403, 1541429)]