11990418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 26369280

約数和(自身を除く): 14378862

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1307, 1529, 2614, 3058, 3921, 4587, 7842, 9174, 14377, 28754, 43131, 86262, 181673, 363346, 545019, 1090038, 1998403, 3996806, 5995209, 11990418]

約数ペア:

[(1, 11990418), (2, 5995209), (3, 3996806), (6, 1998403), (11, 1090038), (22, 545019), (33, 363346), (66, 181673), (139, 86262), (278, 43131), (417, 28754), (834, 14377), (1307, 9174), (1529, 7842), (2614, 4587), (3058, 3921)]