18961872

素因数分解:

$2^4\times 3^1\times {\mathrm{395039}}^1$

素因数の和:395050

約数の個数: 20

約数和(自身を含む): 48984960

約数和(自身を除く): 30023088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 395039, 790078, 1185117, 1580156, 2370234, 3160312, 4740468, 6320624, 9480936, 18961872]

約数ペア:

[(1, 18961872), (2, 9480936), (3, 6320624), (4, 4740468), (6, 3160312), (8, 2370234), (12, 1580156), (16, 1185117), (24, 790078), (48, 395039)]