7136986910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1\times {\mathrm{19991}}^1$

素因数の和:21896

約数の個数: 32

約数和(自身を含む): 13530585600

約数和(自身を除く): 6393598690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1879, 3758, 9395, 18790, 19991, 35701, 39982, 71402, 99955, 178505, 199910, 357010, 379829, 759658, 1899145, 3798290, 37563089, 75126178, 187815445, 375630890, 713698691, 1427397382, 3568493455, 7136986910]

約数ペア:

[(1, 7136986910), (2, 3568493455), (5, 1427397382), (10, 713698691), (19, 375630890), (38, 187815445), (95, 75126178), (190, 37563089), (1879, 3798290), (3758, 1899145), (9395, 759658), (18790, 379829), (19991, 357010), (35701, 199910), (39982, 178505), (71402, 99955)]