12306190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{523}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 24032736

約数和(自身を除く): 11726546

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 523, 905, 1046, 1810, 2353, 2615, 4706, 5230, 6799, 11765, 13598, 23530, 33995, 67990, 94663, 189326, 473315, 946630, 1230619, 2461238, 6153095, 12306190]

約数ペア:

[(1, 12306190), (2, 6153095), (5, 2461238), (10, 1230619), (13, 946630), (26, 473315), (65, 189326), (130, 94663), (181, 67990), (362, 33995), (523, 23530), (905, 13598), (1046, 11765), (1810, 6799), (2353, 5230), (2615, 4706)]