30841018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{22381}}^1$

素因数の和:22449

約数の個数: 16

約数和(自身を含む): 50762376

約数和(自身を除く): 19921358

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 22381, 44762, 290953, 581906, 1186193, 2372386, 15420509, 30841018]

約数ペア:

[(1, 30841018), (2, 15420509), (13, 2372386), (26, 1186193), (53, 581906), (106, 290953), (689, 44762), (1378, 22381)]