16247964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71263}}^1$

素因数の和:71289

約数の個数: 24

約数和(自身を含む): 39907840

約数和(自身を除く): 23659876

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 71263, 142526, 213789, 285052, 427578, 855156, 1353997, 2707994, 4061991, 5415988, 8123982, 16247964]

約数ペア:

[(1, 16247964), (2, 8123982), (3, 5415988), (4, 4061991), (6, 2707994), (12, 1353997), (19, 855156), (38, 427578), (57, 285052), (76, 213789), (114, 142526), (228, 71263)]