2149968199703

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{39468511}}^1$

素因数の和:39468638

約数の個数: 16

約数和(自身を含む): 2349165834240

約数和(自身を除く): 199197634537

約数列:

[1, 19, 47, 61, 893, 1159, 2867, 54473, 39468511, 749901709, 1855020017, 2407579171, 35245380323, 45744004249, 113156221037, 2149968199703]

約数ペア:

[(1, 2149968199703), (19, 113156221037), (47, 45744004249), (61, 35245380323), (893, 2407579171), (1159, 1855020017), (2867, 749901709), (54473, 39468511)]