15400682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 26438400

約数和(自身を除く): 11037718

約数列:

[1, 2, 11, 22, 29, 58, 101, 202, 239, 319, 478, 638, 1111, 2222, 2629, 2929, 5258, 5858, 6931, 13862, 24139, 32219, 48278, 64438, 76241, 152482, 265529, 531058, 700031, 1400062, 7700341, 15400682]

約数ペア:

[(1, 15400682), (2, 7700341), (11, 1400062), (22, 700031), (29, 531058), (58, 265529), (101, 152482), (202, 76241), (239, 64438), (319, 48278), (478, 32219), (638, 24139), (1111, 13862), (2222, 6931), (2629, 5858), (2929, 5258)]