26707018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19381}}^1$

素因数の和:19449

約数の個数: 16

約数和(自身を含む): 43958376

約数和(自身を除く): 17251358

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 19381, 38762, 251953, 503906, 1027193, 2054386, 13353509, 26707018]

約数ペア:

[(1, 26707018), (2, 13353509), (13, 2054386), (26, 1027193), (53, 503906), (106, 251953), (689, 38762), (1378, 19381)]