19293842

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7237}}^1$

素因数の和:7313

約数の個数: 16

約数和(自身を含む): 30573312

約数和(自身を除く): 11279470

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 7237, 14474, 224347, 311191, 448694, 622382, 9646921, 19293842]

約数ペア:

[(1, 19293842), (2, 9646921), (31, 622382), (43, 448694), (62, 311191), (86, 224347), (1333, 14474), (2666, 7237)]