193693144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1274297}}^1$

素因数の和:1274322

約数の個数: 16

約数和(自身を含む): 382289400

約数和(自身を除く): 188596256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1274297, 2548594, 5097188, 10194376, 24211643, 48423286, 96846572, 193693144]

約数ペア:

[(1, 193693144), (2, 96846572), (4, 48423286), (8, 24211643), (19, 10194376), (38, 5097188), (76, 2548594), (152, 1274297)]