16899284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{971}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 31298400

約数和(自身を除く): 14399116

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 971, 1942, 3884, 4351, 8702, 17404, 18449, 36898, 73796, 222359, 444718, 889436, 4224821, 8449642, 16899284]

約数ペア:

[(1, 16899284), (2, 8449642), (4, 4224821), (19, 889436), (38, 444718), (76, 222359), (229, 73796), (458, 36898), (916, 18449), (971, 17404), (1942, 8702), (3884, 4351)]