12699212

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2261

約数の個数: 24

約数和(自身を含む): 23439360

約数和(自身を除く): 10740148

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2179, 2914, 4358, 5828, 8716, 67549, 102413, 135098, 204826, 270196, 409652, 3174803, 6349606, 12699212]

約数ペア:

[(1, 12699212), (2, 6349606), (4, 3174803), (31, 409652), (47, 270196), (62, 204826), (94, 135098), (124, 102413), (188, 67549), (1457, 8716), (2179, 5828), (2914, 4358)]