18527203069

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{797}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 20167056000

約数和(自身を除く): 1639852931

約数列:

[1, 19, 59, 89, 233, 797, 1121, 1691, 4427, 5251, 13747, 15143, 20737, 47023, 70933, 99769, 185701, 261193, 394003, 893437, 1223483, 1347727, 3528319, 4185047, 10956359, 16527389, 23246177, 79515893, 208170821, 314020391, 975115951, 18527203069]

約数ペア:

[(1, 18527203069), (19, 975115951), (59, 314020391), (89, 208170821), (233, 79515893), (797, 23246177), (1121, 16527389), (1691, 10956359), (4427, 4185047), (5251, 3528319), (13747, 1347727), (15143, 1223483), (20737, 893437), (47023, 394003), (70933, 261193), (99769, 185701)]