12166688

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{20011}}^1$

素因数の和:20040

約数の個数: 24

約数和(自身を含む): 25215120

約数和(自身を除く): 13048432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 20011, 40022, 80044, 160088, 320176, 380209, 640352, 760418, 1520836, 3041672, 6083344, 12166688]

約数ペア:

[(1, 12166688), (2, 6083344), (4, 3041672), (8, 1520836), (16, 760418), (19, 640352), (32, 380209), (38, 320176), (76, 160088), (152, 80044), (304, 40022), (608, 20011)]