12935180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12203}}^1$

素因数の和:12265

約数の個数: 24

約数和(自身を含む): 27678672

約数和(自身を除く): 14743492

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 12203, 24406, 48812, 61015, 122030, 244060, 646759, 1293518, 2587036, 3233795, 6467590, 12935180]

約数ペア:

[(1, 12935180), (2, 6467590), (4, 3233795), (5, 2587036), (10, 1293518), (20, 646759), (53, 244060), (106, 122030), (212, 61015), (265, 48812), (530, 24406), (1060, 12203)]