1919463352

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{1063}}^1\times {\mathrm{1723}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 3631985280

約数和(自身を除く): 1712521928

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 1063, 1723, 2126, 3446, 4252, 6892, 8504, 13784, 139253, 225713, 278506, 451426, 557012, 902852, 1114024, 1805704, 1831549, 3663098, 7326196, 14652392, 239932919, 479865838, 959731676, 1919463352]

約数ペア:

[(1, 1919463352), (2, 959731676), (4, 479865838), (8, 239932919), (131, 14652392), (262, 7326196), (524, 3663098), (1048, 1831549), (1063, 1805704), (1723, 1114024), (2126, 902852), (3446, 557012), (4252, 451426), (6892, 278506), (8504, 225713), (13784, 139253)]