21984111330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10038407}}^1$

素因数の和:10038490

約数の個数: 32

約数和(自身を含む): 53484637824

約数和(自身を除く): 31500526494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 10038407, 20076814, 30115221, 50192035, 60230442, 100384070, 150576105, 301152210, 732803711, 1465607422, 2198411133, 3664018555, 4396822266, 7328037110, 10992055665, 21984111330]

約数ペア:

[(1, 21984111330), (2, 10992055665), (3, 7328037110), (5, 4396822266), (6, 3664018555), (10, 2198411133), (15, 1465607422), (30, 732803711), (73, 301152210), (146, 150576105), (219, 100384070), (365, 60230442), (438, 50192035), (730, 30115221), (1095, 20076814), (2190, 10038407)]