12615568

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1543}}^1$

素因数の和:1631

約数の個数: 40

約数和(自身を含む): 28335488

約数和(自身を除く): 15719920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 1543, 2044, 3086, 4088, 6172, 8176, 10801, 12344, 21602, 24688, 43204, 86408, 112639, 172816, 225278, 450556, 788473, 901112, 1576946, 1802224, 3153892, 6307784, 12615568]

約数ペア:

[(1, 12615568), (2, 6307784), (4, 3153892), (7, 1802224), (8, 1576946), (14, 901112), (16, 788473), (28, 450556), (56, 225278), (73, 172816), (112, 112639), (146, 86408), (292, 43204), (511, 24688), (584, 21602), (1022, 12344), (1168, 10801), (1543, 8176), (2044, 6172), (3086, 4088)]