30963218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{108263}}^1$

素因数の和:108289

約数の個数: 16

約数和(自身を含む): 54565056

約数和(自身を除く): 23601838

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 108263, 216526, 1190893, 1407419, 2381786, 2814838, 15481609, 30963218]

約数ペア:

[(1, 30963218), (2, 15481609), (11, 2814838), (13, 2381786), (22, 1407419), (26, 1190893), (143, 216526), (286, 108263)]