11905858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4243}}^1$

素因数の和:4329

約数の個数: 16

約数和(自身を含む): 18945216

約数和(自身を除く): 7039358

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 4243, 8486, 97589, 195178, 258823, 517646, 5952929, 11905858]

約数ペア:

[(1, 11905858), (2, 5952929), (23, 517646), (46, 258823), (61, 195178), (122, 97589), (1403, 8486), (2806, 4243)]