18412966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64381}}^1$

素因数の和:64407

約数の個数: 16

約数和(自身を含む): 32448528

約数和(自身を除く): 14035562

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 64381, 128762, 708191, 836953, 1416382, 1673906, 9206483, 18412966]

約数ペア:

[(1, 18412966), (2, 9206483), (11, 1673906), (13, 1416382), (22, 836953), (26, 708191), (143, 128762), (286, 64381)]