30719029

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1427}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 35642880

約数和(自身を除く): 4923851

約数列:

[1, 11, 19, 103, 209, 1133, 1427, 1957, 15697, 21527, 27113, 146981, 298243, 1616791, 2792639, 30719029]

約数ペア:

[(1, 30719029), (11, 2792639), (19, 1616791), (103, 298243), (209, 146981), (1133, 27113), (1427, 21527), (1957, 15697)]