15508016

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{12269}}^1$

素因数の和:12356

約数の個数: 20

約数和(自身を含む): 30429600

約数和(自身を除く): 14921584

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 12269, 24538, 49076, 98152, 196304, 969251, 1938502, 3877004, 7754008, 15508016]

約数ペア:

[(1, 15508016), (2, 7754008), (4, 3877004), (8, 1938502), (16, 969251), (79, 196304), (158, 98152), (316, 49076), (632, 24538), (1264, 12269)]