12025572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 30472512

約数和(自身を除く): 18446940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 491, 628, 942, 982, 1473, 1884, 1964, 2041, 2946, 4082, 5892, 6123, 6383, 8164, 12246, 12766, 19149, 24492, 25532, 38298, 76596, 77087, 154174, 231261, 308348, 462522, 925044, 1002131, 2004262, 3006393, 4008524, 6012786, 12025572]

約数ペア:

[(1, 12025572), (2, 6012786), (3, 4008524), (4, 3006393), (6, 2004262), (12, 1002131), (13, 925044), (26, 462522), (39, 308348), (52, 231261), (78, 154174), (156, 77087), (157, 76596), (314, 38298), (471, 25532), (491, 24492), (628, 19149), (942, 12766), (982, 12246), (1473, 8164), (1884, 6383), (1964, 6123), (2041, 5892), (2946, 4082)]