30719942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{1637}}^1$

素因数の和:2503

約数の個数: 16

約数和(自身を含む): 50358672

約数和(自身を除く): 19638730

約数列:

[1, 2, 11, 22, 853, 1637, 1706, 3274, 9383, 18007, 18766, 36014, 1396361, 2792722, 15359971, 30719942]

約数ペア:

[(1, 30719942), (2, 15359971), (11, 2792722), (22, 1396361), (853, 36014), (1637, 18766), (1706, 18007), (3274, 9383)]