13930895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13331}}^1$

素因数の和:13366

約数の個数: 16

約数和(自身を含む): 19198080

約数和(自身を除く): 5267185

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 13331, 66655, 146641, 253289, 733205, 1266445, 2786179, 13930895]

約数ペア:

[(1, 13930895), (5, 2786179), (11, 1266445), (19, 733205), (55, 253289), (95, 146641), (209, 66655), (1045, 13331)]