19699093085

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2339}}^1\times {\mathrm{5869}}^1$

素因数の和:8261

約数の個数: 32

約数和(自身を含む): 27691372800

約数和(自身を除く): 7992279715

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 2339, 5869, 11695, 16373, 29345, 41083, 81865, 95899, 205415, 240629, 479495, 671293, 1203145, 1684403, 3356465, 8422015, 13727591, 68637955, 96093137, 480465685, 562831231, 2814156155, 3939818617, 19699093085]

約数ペア:

[(1, 19699093085), (5, 3939818617), (7, 2814156155), (35, 562831231), (41, 480465685), (205, 96093137), (287, 68637955), (1435, 13727591), (2339, 8422015), (5869, 3356465), (11695, 1684403), (16373, 1203145), (29345, 671293), (41083, 479495), (81865, 240629), (95899, 205415)]