13897048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1999}}^1$

素因数の和:2095

約数の個数: 32

約数和(自身を含む): 28800000

約数和(自身を除く): 14902952

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 1999, 3476, 3998, 6952, 7996, 15992, 21989, 43978, 87956, 157921, 175912, 315842, 631684, 1263368, 1737131, 3474262, 6948524, 13897048]

約数ペア:

[(1, 13897048), (2, 6948524), (4, 3474262), (8, 1737131), (11, 1263368), (22, 631684), (44, 315842), (79, 175912), (88, 157921), (158, 87956), (316, 43978), (632, 21989), (869, 15992), (1738, 7996), (1999, 6952), (3476, 3998)]