11777778438

素因数分解:

$2^1\times 3^1\times {\mathrm{9907}}^1\times {\mathrm{198139}}^1$

素因数の和:208051

約数の個数: 16

約数和(自身を含む): 23558053440

約数和(自身を除く): 11780275002

約数列:

[1, 2, 3, 6, 9907, 19814, 29721, 59442, 198139, 396278, 594417, 1188834, 1962963073, 3925926146, 5888889219, 11777778438]

約数ペア:

[(1, 11777778438), (2, 5888889219), (3, 3925926146), (6, 1962963073), (9907, 1188834), (19814, 594417), (29721, 396278), (59442, 198139)]