16840838

素因数分解:

$2^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1619}}^1$

素因数の和:2371

約数の個数: 16

約数和(自身を含む): 28926720

約数和(自身を除く): 12085882

約数列:

[1, 2, 7, 14, 743, 1486, 1619, 3238, 5201, 10402, 11333, 22666, 1202917, 2405834, 8420419, 16840838]

約数ペア:

[(1, 16840838), (2, 8420419), (7, 2405834), (14, 1202917), (743, 22666), (1486, 11333), (1619, 10402), (3238, 5201)]