19998948

素因数分解:

$2^2\times 3^1\times {\mathrm{1163}}^1\times {\mathrm{1433}}^1$

素因数の和:2603

約数の個数: 24

約数和(自身を含む): 46736928

約数和(自身を除く): 26737980

約数列:

[1, 2, 3, 4, 6, 12, 1163, 1433, 2326, 2866, 3489, 4299, 4652, 5732, 6978, 8598, 13956, 17196, 1666579, 3333158, 4999737, 6666316, 9999474, 19998948]

約数ペア:

[(1, 19998948), (2, 9999474), (3, 6666316), (4, 4999737), (6, 3333158), (12, 1666579), (1163, 17196), (1433, 13956), (2326, 8598), (2866, 6978), (3489, 5732), (4299, 4652)]