12599710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 23587200

約数和(自身を除く): 10987490

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 389, 395, 410, 778, 790, 1945, 3239, 3890, 6478, 15949, 16195, 30731, 31898, 32390, 61462, 79745, 153655, 159490, 307310, 1259971, 2519942, 6299855, 12599710]

約数ペア:

[(1, 12599710), (2, 6299855), (5, 2519942), (10, 1259971), (41, 307310), (79, 159490), (82, 153655), (158, 79745), (205, 61462), (389, 32390), (395, 31898), (410, 30731), (778, 16195), (790, 15949), (1945, 6478), (3239, 3890)]