19230218

素因数分解:

$2^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{1669}}^1$

素因数の和:2501

約数の個数: 16

約数和(自身を含む): 33025920

約数和(自身を除く): 13795702

約数列:

[1, 2, 7, 14, 823, 1646, 1669, 3338, 5761, 11522, 11683, 23366, 1373587, 2747174, 9615109, 19230218]

約数ペア:

[(1, 19230218), (2, 9615109), (7, 2747174), (14, 1373587), (823, 23366), (1646, 11683), (1669, 11522), (3338, 5761)]