13404338

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1451}}^1$

素因数の和:1633

約数の個数: 16

約数和(自身を含む): 20908800

約数和(自身を除く): 7504462

約数列:

[1, 2, 31, 62, 149, 298, 1451, 2902, 4619, 9238, 44981, 89962, 216199, 432398, 6702169, 13404338]

約数ペア:

[(1, 13404338), (2, 6702169), (31, 432398), (62, 216199), (149, 89962), (298, 44981), (1451, 9238), (2902, 4619)]