12874020406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29126743}}^1$

素因数の和:29126775

約数の個数: 16

約数和(自身を含む): 22019818464

約数和(自身を除く): 9145798058

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 29126743, 58253486, 378647659, 495154631, 757295318, 990309262, 6437010203, 12874020406]

約数ペア:

[(1, 12874020406), (2, 6437010203), (13, 990309262), (17, 757295318), (26, 495154631), (34, 378647659), (221, 58253486), (442, 29126743)]