12560988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 32731776

約数和(自身を除く): 20170788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2213, 2838, 4426, 5676, 6639, 8852, 13278, 24343, 26556, 48686, 73029, 95159, 97372, 146058, 190318, 285477, 292116, 380636, 570954, 1046749, 1141908, 2093498, 3140247, 4186996, 6280494, 12560988]

約数ペア:

[(1, 12560988), (2, 6280494), (3, 4186996), (4, 3140247), (6, 2093498), (11, 1141908), (12, 1046749), (22, 570954), (33, 380636), (43, 292116), (44, 285477), (66, 190318), (86, 146058), (129, 97372), (132, 95159), (172, 73029), (258, 48686), (473, 26556), (516, 24343), (946, 13278), (1419, 8852), (1892, 6639), (2213, 5676), (2838, 4426)]