13105648

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{2347}}^1$

素因数の和:2704

約数の個数: 20

約数和(自身を含む): 25475800

約数和(自身を除く): 12370152

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2347, 2792, 4694, 5584, 9388, 18776, 37552, 819103, 1638206, 3276412, 6552824, 13105648]

約数ペア:

[(1, 13105648), (2, 6552824), (4, 3276412), (8, 1638206), (16, 819103), (349, 37552), (698, 18776), (1396, 9388), (2347, 5584), (2792, 4694)]