19286832

素因数分解:

$2^4\times 3^1\times {\mathrm{401809}}^1$

素因数の和:401820

約数の個数: 20

約数和(自身を含む): 49824440

約数和(自身を除く): 30537608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401809, 803618, 1205427, 1607236, 2410854, 3214472, 4821708, 6428944, 9643416, 19286832]

約数ペア:

[(1, 19286832), (2, 9643416), (3, 6428944), (4, 4821708), (6, 3214472), (8, 2410854), (12, 1607236), (16, 1205427), (24, 803618), (48, 401809)]