12382760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23813}}^1$

素因数の和:23837

約数の個数: 32

約数和(自身を含む): 30005640

約数和(自身を除く): 17622880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 23813, 47626, 95252, 119065, 190504, 238130, 309569, 476260, 619138, 952520, 1238276, 1547845, 2476552, 3095690, 6191380, 12382760]

約数ペア:

[(1, 12382760), (2, 6191380), (4, 3095690), (5, 2476552), (8, 1547845), (10, 1238276), (13, 952520), (20, 619138), (26, 476260), (40, 309569), (52, 238130), (65, 190504), (104, 119065), (130, 95252), (260, 47626), (520, 23813)]