16475470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7883}}^1$

素因数の和:7920

約数の個数: 32

約数和(自身を含む): 34058880

約数和(自身を除く): 17583410

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 7883, 15766, 39415, 78830, 86713, 149777, 173426, 299554, 433565, 748885, 867130, 1497770, 1647547, 3295094, 8237735, 16475470]

約数ペア:

[(1, 16475470), (2, 8237735), (5, 3295094), (10, 1647547), (11, 1497770), (19, 867130), (22, 748885), (38, 433565), (55, 299554), (95, 173426), (110, 149777), (190, 86713), (209, 78830), (418, 39415), (1045, 15766), (2090, 7883)]