15804939070

素因数分解:

$2^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{1292309}}^1$

素因数の和:1293539

約数の個数: 16

約数和(自身を含む): 28472173920

約数和(自身を除く): 12667234850

約数列:

[1, 2, 5, 10, 1223, 2446, 6115, 12230, 1292309, 2584618, 6461545, 12923090, 1580493907, 3160987814, 7902469535, 15804939070]

約数ペア:

[(1, 15804939070), (2, 7902469535), (5, 3160987814), (10, 1580493907), (1223, 12923090), (2446, 6461545), (6115, 2584618), (12230, 1292309)]