15691509882

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{1987}}^1\times {\mathrm{2297}}^1$

素因数の和:4483

約数の個数: 48

約数和(自身を含む): 34208358912

約数和(自身を除く): 18516849030

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 1987, 2297, 3438, 3974, 4594, 5961, 6891, 11922, 13782, 17883, 20673, 35766, 41346, 379517, 438727, 759034, 877454, 1138551, 1316181, 2277102, 2632362, 3415653, 3948543, 4564139, 6831306, 7897086, 9128278, 13692417, 27384834, 41077251, 82154502, 871750549, 1743501098, 2615251647, 5230503294, 7845754941, 15691509882]

約数ペア:

[(1, 15691509882), (2, 7845754941), (3, 5230503294), (6, 2615251647), (9, 1743501098), (18, 871750549), (191, 82154502), (382, 41077251), (573, 27384834), (1146, 13692417), (1719, 9128278), (1987, 7897086), (2297, 6831306), (3438, 4564139), (3974, 3948543), (4594, 3415653), (5961, 2632362), (6891, 2277102), (11922, 1316181), (13782, 1138551), (17883, 877454), (20673, 759034), (35766, 438727), (41346, 379517)]