18083858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{36607}}^1$

素因数の和:36641

約数の個数: 16

約数和(自身を含む): 30750720

約数和(自身を除く): 12666862

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 36607, 73214, 475891, 695533, 951782, 1391066, 9041929, 18083858]

約数ペア:

[(1, 18083858), (2, 9041929), (13, 1391066), (19, 951782), (26, 695533), (38, 475891), (247, 73214), (494, 36607)]