19561296

素因数分解:

$2^4\times 3^1\times {\mathrm{407527}}^1$

素因数の和:407538

約数の個数: 20

約数和(自身を含む): 50533472

約数和(自身を除く): 30972176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 407527, 815054, 1222581, 1630108, 2445162, 3260216, 4890324, 6520432, 9780648, 19561296]

約数ペア:

[(1, 19561296), (2, 9780648), (3, 6520432), (4, 4890324), (6, 3260216), (8, 2445162), (12, 1630108), (16, 1222581), (24, 815054), (48, 407527)]