19577328

素因数分解:

$2^4\times 3^1\times {\mathrm{407861}}^1$

素因数の和:407872

約数の個数: 20

約数和(自身を含む): 50574888

約数和(自身を除く): 30997560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 407861, 815722, 1223583, 1631444, 2447166, 3262888, 4894332, 6525776, 9788664, 19577328]

約数ペア:

[(1, 19577328), (2, 9788664), (3, 6525776), (4, 4894332), (6, 3262888), (8, 2447166), (12, 1631444), (16, 1223583), (24, 815722), (48, 407861)]