18808001641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1\times {\mathrm{1901}}^1$

素因数の和:3577

約数の個数: 32

約数和(自身を含む): 22635930240

約数和(自身を除く): 3827928599

約数列:

[1, 11, 13, 43, 143, 473, 559, 1609, 1901, 6149, 17699, 20911, 20917, 24713, 69187, 81743, 230087, 271843, 761057, 899173, 899431, 1062659, 3058709, 9893741, 11689249, 33645799, 39763217, 131524487, 437395387, 1446769357, 1709818331, 18808001641]

約数ペア:

[(1, 18808001641), (11, 1709818331), (13, 1446769357), (43, 437395387), (143, 131524487), (473, 39763217), (559, 33645799), (1609, 11689249), (1901, 9893741), (6149, 3058709), (17699, 1062659), (20911, 899431), (20917, 899173), (24713, 761057), (69187, 271843), (81743, 230087)]