1983093838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{81281}}^1$

素因数の和:82403

約数の個数: 16

約数和(自身を含む): 3248028720

約数和(自身を除く): 1264934882

約数列:

[1, 2, 11, 22, 1109, 2218, 12199, 24398, 81281, 162562, 894091, 1788182, 90140629, 180281258, 991546919, 1983093838]

約数ペア:

[(1, 1983093838), (2, 991546919), (11, 180281258), (22, 90140629), (1109, 1788182), (2218, 894091), (12199, 162562), (24398, 81281)]