21422142722

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1\times {\mathrm{253871}}^1$

素因数の和:255265

約数の個数: 16

約数和(自身を含む): 33194271744

約数和(自身を除く): 11772129022

約数列:

[1, 2, 31, 62, 1361, 2722, 42191, 84382, 253871, 507742, 7870001, 15740002, 345518431, 691036862, 10711071361, 21422142722]

約数ペア:

[(1, 21422142722), (2, 10711071361), (31, 691036862), (62, 345518431), (1361, 15740002), (2722, 7870001), (42191, 507742), (84382, 253871)]