19105776

素因数分解:

$2^4\times 3^2\times {\mathrm{132679}}^1$

素因数の和:132693

約数の個数: 30

約数和(自身を含む): 53470040

約数和(自身を除く): 34364264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 132679, 265358, 398037, 530716, 796074, 1061432, 1194111, 1592148, 2122864, 2388222, 3184296, 4776444, 6368592, 9552888, 19105776]

約数ペア:

[(1, 19105776), (2, 9552888), (3, 6368592), (4, 4776444), (6, 3184296), (8, 2388222), (9, 2122864), (12, 1592148), (16, 1194111), (18, 1061432), (24, 796074), (36, 530716), (48, 398037), (72, 265358), (144, 132679)]