12538695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64301}}^1$

素因数の和:64322

約数の個数: 16

約数和(自身を含む): 21605472

約数和(自身を除く): 9066777

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 64301, 192903, 321505, 835913, 964515, 2507739, 4179565, 12538695]

約数ペア:

[(1, 12538695), (3, 4179565), (5, 2507739), (13, 964515), (15, 835913), (39, 321505), (65, 192903), (195, 64301)]