19850976

素因数分解:

$2^5\times 3^2\times {\mathrm{68927}}^1$

素因数の和:68943

約数の個数: 36

約数和(自身を含む): 56452032

約数和(自身を除く): 36601056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 68927, 137854, 206781, 275708, 413562, 551416, 620343, 827124, 1102832, 1240686, 1654248, 2205664, 2481372, 3308496, 4962744, 6616992, 9925488, 19850976]

約数ペア:

[(1, 19850976), (2, 9925488), (3, 6616992), (4, 4962744), (6, 3308496), (8, 2481372), (9, 2205664), (12, 1654248), (16, 1240686), (18, 1102832), (24, 827124), (32, 620343), (36, 551416), (48, 413562), (72, 275708), (96, 206781), (144, 137854), (288, 68927)]