19561632

素因数分解:

$2^5\times 3^1\times {\mathrm{203767}}^1$

素因数の和:203780

約数の個数: 24

約数和(自身を含む): 51349536

約数和(自身を除く): 31787904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 203767, 407534, 611301, 815068, 1222602, 1630136, 2445204, 3260272, 4890408, 6520544, 9780816, 19561632]

約数ペア:

[(1, 19561632), (2, 9780816), (3, 6520544), (4, 4890408), (6, 3260272), (8, 2445204), (12, 1630136), (16, 1222602), (24, 815068), (32, 611301), (48, 407534), (96, 203767)]