18693914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{9319}}^1$

素因数の和:9397

約数の個数: 16

約数和(自身を含む): 30196800

約数和(自身を除く): 11502886

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 9319, 18638, 158423, 316846, 549821, 1099642, 9346957, 18693914]

約数ペア:

[(1, 18693914), (2, 9346957), (17, 1099642), (34, 549821), (59, 316846), (118, 158423), (1003, 18638), (2006, 9319)]