11985512

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19457}}^1$

素因数の和:19481

約数の個数: 32

約数和(自身を含む): 28019520

約数和(自身を除く): 16034008

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 19457, 38914, 77828, 136199, 155656, 214027, 272398, 428054, 544796, 856108, 1089592, 1498189, 1712216, 2996378, 5992756, 11985512]

約数ペア:

[(1, 11985512), (2, 5992756), (4, 2996378), (7, 1712216), (8, 1498189), (11, 1089592), (14, 856108), (22, 544796), (28, 428054), (44, 272398), (56, 214027), (77, 155656), (88, 136199), (154, 77828), (308, 38914), (616, 19457)]