17821144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3821}}^1$

素因数の和:3891

約数の個数: 32

約数和(自身を含む): 37149840

約数和(自身を除く): 19328696

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 3821, 4664, 7642, 15284, 30568, 42031, 84062, 168124, 202513, 336248, 405026, 810052, 1620104, 2227643, 4455286, 8910572, 17821144]

約数ペア:

[(1, 17821144), (2, 8910572), (4, 4455286), (8, 2227643), (11, 1620104), (22, 810052), (44, 405026), (53, 336248), (88, 202513), (106, 168124), (212, 84062), (424, 42031), (583, 30568), (1166, 15284), (2332, 7642), (3821, 4664)]