21799681214

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1\times {\mathrm{787}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 33170135040

約数和(自身を除く): 11370453826

約数列:

[1, 2, 173, 223, 346, 359, 446, 718, 787, 1574, 38579, 62107, 77158, 80057, 124214, 136151, 160114, 175501, 272302, 282533, 351002, 565066, 13849861, 27699722, 30361673, 48878209, 60723346, 63004859, 97756418, 126009718, 10899840607, 21799681214]

約数ペア:

[(1, 21799681214), (2, 10899840607), (173, 126009718), (223, 97756418), (346, 63004859), (359, 60723346), (446, 48878209), (718, 30361673), (787, 27699722), (1574, 13849861), (38579, 565066), (62107, 351002), (77158, 282533), (80057, 272302), (124214, 175501), (136151, 160114)]