18472402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1447}}^1$

素因数の和:1953

約数の個数: 16

約数和(自身を含む): 29921472

約数和(自身を除く): 11449070

約数列:

[1, 2, 13, 26, 491, 982, 1447, 2894, 6383, 12766, 18811, 37622, 710477, 1420954, 9236201, 18472402]

約数ペア:

[(1, 18472402), (2, 9236201), (13, 1420954), (26, 710477), (491, 37622), (982, 18811), (1447, 12766), (2894, 6383)]