23987482

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{9839}}^1$

素因数の和:9917

約数の個数: 16

約数和(自身を含む): 38257920

約数和(自身を除く): 14270438

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 9839, 19678, 226297, 452594, 521467, 1042934, 11993741, 23987482]

約数ペア:

[(1, 23987482), (2, 11993741), (23, 1042934), (46, 521467), (53, 452594), (106, 226297), (1219, 19678), (2438, 9839)]