11755111504

素因数分解:

$2^4\times {\mathrm{1999}}^1\times {\mathrm{367531}}^1$

素因数の和:369538

約数の個数: 20

約数和(自身を含む): 22786984000

約数和(自身を除く): 11031872496

約数列:

[1, 2, 4, 8, 16, 1999, 3998, 7996, 15992, 31984, 367531, 735062, 1470124, 2940248, 5880496, 734694469, 1469388938, 2938777876, 5877555752, 11755111504]

約数ペア:

[(1, 11755111504), (2, 5877555752), (4, 2938777876), (8, 1469388938), (16, 734694469), (1999, 5880496), (3998, 2940248), (7996, 1470124), (15992, 735062), (31984, 367531)]