29981884

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{12109}}^1$

素因数の和:12732

約数の個数: 12

約数和(自身を含む): 52557400

約数和(自身を除く): 22575516

約数列:

[1, 2, 4, 619, 1238, 2476, 12109, 24218, 48436, 7495471, 14990942, 29981884]

約数ペア:

[(1, 29981884), (2, 14990942), (4, 7495471), (619, 48436), (1238, 24218), (2476, 12109)]