12900056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5393}}^1$

素因数の和:5435

約数の個数: 32

約数和(自身を含む): 27185760

約数和(自身を除く): 14285704

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 5393, 10786, 21572, 43144, 70109, 124039, 140218, 248078, 280436, 496156, 560872, 992312, 1612507, 3225014, 6450028, 12900056]

約数ペア:

[(1, 12900056), (2, 6450028), (4, 3225014), (8, 1612507), (13, 992312), (23, 560872), (26, 496156), (46, 280436), (52, 248078), (92, 140218), (104, 124039), (184, 70109), (299, 43144), (598, 21572), (1196, 10786), (2392, 5393)]