1189799095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431869}}^1$

素因数の和:431922

約数の個数: 16

約数和(自身を含む): 1554732000

約数和(自身を除く): 364932905

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 431869, 2159345, 8205511, 12524201, 41027555, 62621005, 237959819, 1189799095]

約数ペア:

[(1, 1189799095), (5, 237959819), (19, 62621005), (29, 41027555), (95, 12524201), (145, 8205511), (551, 2159345), (2755, 431869)]