212316184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1396817}}^1$

素因数の和:1396842

約数の個数: 16

約数和(自身を含む): 419045400

約数和(自身を除く): 206729216

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1396817, 2793634, 5587268, 11174536, 26539523, 53079046, 106158092, 212316184]

約数ペア:

[(1, 212316184), (2, 106158092), (4, 53079046), (8, 26539523), (19, 11174536), (38, 5587268), (76, 2793634), (152, 1396817)]