19914596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16651}}^1$

素因数の和:16691

約数の個数: 24

約数和(自身を含む): 39165504

約数和(自身を除く): 19250908

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 16651, 33302, 66604, 216463, 382973, 432926, 765946, 865852, 1531892, 4978649, 9957298, 19914596]

約数ペア:

[(1, 19914596), (2, 9957298), (4, 4978649), (13, 1531892), (23, 865852), (26, 765946), (46, 432926), (52, 382973), (92, 216463), (299, 66604), (598, 33302), (1196, 16651)]