19298631

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9587}}^1$

素因数の和:9662

約数の個数: 16

約数和(自身を含む): 28533888

約数和(自身を除く): 9235257

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 9587, 28761, 105457, 316371, 584807, 1754421, 6432877, 19298631]

約数ペア:

[(1, 19298631), (3, 6432877), (11, 1754421), (33, 584807), (61, 316371), (183, 105457), (671, 28761), (2013, 9587)]