12291917

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 14277120

約数和(自身を除く): 1985203

約数列:

[1, 11, 19, 103, 209, 571, 1133, 1957, 6281, 10849, 21527, 58813, 119339, 646943, 1117447, 12291917]

約数ペア:

[(1, 12291917), (11, 1117447), (19, 646943), (103, 119339), (209, 58813), (571, 21527), (1133, 10849), (1957, 6281)]