17979776

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{7393}}^1$

素因数の和:7426

約数の個数: 32

約数和(自身を含む): 37709400

約数和(自身を除く): 19729624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 7393, 14786, 29572, 59144, 118288, 140467, 236576, 280934, 473152, 561868, 946304, 1123736, 2247472, 4494944, 8989888, 17979776]

約数ペア:

[(1, 17979776), (2, 8989888), (4, 4494944), (8, 2247472), (16, 1123736), (19, 946304), (32, 561868), (38, 473152), (64, 280934), (76, 236576), (128, 140467), (152, 118288), (304, 59144), (608, 29572), (1216, 14786), (2432, 7393)]