19323307578

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{276371}}^1$

素因数の和:276690

約数の個数: 32

約数和(自身を含む): 39691441152

約数和(自身を除く): 20368133574

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 271, 542, 813, 1626, 11653, 23306, 34959, 69918, 276371, 552742, 829113, 1658226, 11883953, 23767906, 35651859, 71303718, 74896541, 149793082, 224689623, 449379246, 3220551263, 6441102526, 9661653789, 19323307578]

約数ペア:

[(1, 19323307578), (2, 9661653789), (3, 6441102526), (6, 3220551263), (43, 449379246), (86, 224689623), (129, 149793082), (258, 74896541), (271, 71303718), (542, 35651859), (813, 23767906), (1626, 11883953), (11653, 1658226), (23306, 829113), (34959, 552742), (69918, 276371)]