12980946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{196681}}^1$

素因数の和:196697

約数の個数: 16

約数和(自身を含む): 28322208

約数和(自身を除く): 15341262

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 196681, 393362, 590043, 1180086, 2163491, 4326982, 6490473, 12980946]

約数ペア:

[(1, 12980946), (2, 6490473), (3, 4326982), (6, 2163491), (11, 1180086), (22, 590043), (33, 393362), (66, 196681)]