3856023856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{12684289}}^1$

素因数の和:12684316

約数の個数: 20

約数和(自身を含む): 7864259800

約数和(自身を除く): 4008235944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 12684289, 25368578, 50737156, 101474312, 202948624, 241001491, 482002982, 964005964, 1928011928, 3856023856]

約数ペア:

[(1, 3856023856), (2, 1928011928), (4, 964005964), (8, 482002982), (16, 241001491), (19, 202948624), (38, 101474312), (76, 50737156), (152, 25368578), (304, 12684289)]