19271624

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{6673}}^1$

素因数の和:6717

約数の個数: 24

約数和(自身を含む): 38141910

約数和(自身を除く): 18870286

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 6673, 13346, 26692, 53384, 126787, 253574, 507148, 1014296, 2408953, 4817906, 9635812, 19271624]

約数ペア:

[(1, 19271624), (2, 9635812), (4, 4817906), (8, 2408953), (19, 1014296), (38, 507148), (76, 253574), (152, 126787), (361, 53384), (722, 26692), (1444, 13346), (2888, 6673)]