15704738781

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{631}}^1\times {\mathrm{1699}}^1$

素因数の和:2609

約数の個数: 32

約数和(自身を含む): 22175616000

約数和(自身を除く): 6470877219

約数列:

[1, 3, 19, 57, 257, 631, 771, 1699, 1893, 4883, 5097, 11989, 14649, 32281, 35967, 96843, 162167, 436643, 486501, 1072069, 1309929, 3081173, 3216207, 8296217, 9243519, 20369311, 24888651, 61107933, 275521733, 826565199, 5234912927, 15704738781]

約数ペア:

[(1, 15704738781), (3, 5234912927), (19, 826565199), (57, 275521733), (257, 61107933), (631, 24888651), (771, 20369311), (1699, 9243519), (1893, 8296217), (4883, 3216207), (5097, 3081173), (11989, 1309929), (14649, 1072069), (32281, 486501), (35967, 436643), (96843, 162167)]