16518436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{34129}}^1$

素因数の和:34155

約数の個数: 18

約数和(自身を含む): 31775030

約数和(自身を除く): 15256594

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 34129, 68258, 136516, 375419, 750838, 1501676, 4129609, 8259218, 16518436]

約数ペア:

[(1, 16518436), (2, 8259218), (4, 4129609), (11, 1501676), (22, 750838), (44, 375419), (121, 136516), (242, 68258), (484, 34129)]