12664735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4597}}^1$

素因数の和:4650

約数の個数: 16

約数和(自身を含む): 16552800

約数和(自身を除く): 3888065

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 4597, 22985, 87343, 133313, 436715, 666565, 2532947, 12664735]

約数ペア:

[(1, 12664735), (5, 2532947), (19, 666565), (29, 436715), (95, 133313), (145, 87343), (551, 22985), (2755, 4597)]