19740804

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{31039}}^1$

素因数の和:31099

約数の個数: 24

約数和(自身を含む): 46932480

約数和(自身を除く): 27191676

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 31039, 62078, 93117, 124156, 186234, 372468, 1645067, 3290134, 4935201, 6580268, 9870402, 19740804]

約数ペア:

[(1, 19740804), (2, 9870402), (3, 6580268), (4, 4935201), (6, 3290134), (12, 1645067), (53, 372468), (106, 186234), (159, 124156), (212, 93117), (318, 62078), (636, 31039)]