19542012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{232643}}^1$

素因数の和:232657

約数の個数: 24

約数和(自身を含む): 52112256

約数和(自身を除く): 32570244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 232643, 465286, 697929, 930572, 1395858, 1628501, 2791716, 3257002, 4885503, 6514004, 9771006, 19542012]

約数ペア:

[(1, 19542012), (2, 9771006), (3, 6514004), (4, 4885503), (6, 3257002), (7, 2791716), (12, 1628501), (14, 1395858), (21, 930572), (28, 697929), (42, 465286), (84, 232643)]