19084966

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1079

約数の個数: 16

約数和(自身を含む): 29296080

約数和(自身を除く): 10211114

約数列:

[1, 2, 59, 118, 197, 394, 821, 1642, 11623, 23246, 48439, 96878, 161737, 323474, 9542483, 19084966]

約数ペア:

[(1, 19084966), (2, 9542483), (59, 323474), (118, 161737), (197, 96878), (394, 48439), (821, 23246), (1642, 11623)]