23786765

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 8146675

約数列:

[1, 5, 19, 31, 41, 95, 155, 197, 205, 589, 779, 985, 1271, 2945, 3743, 3895, 6107, 6355, 8077, 18715, 24149, 30535, 40385, 116033, 120745, 153463, 250387, 580165, 767315, 1251935, 4757353, 23786765]

約数ペア:

[(1, 23786765), (5, 4757353), (19, 1251935), (31, 767315), (41, 580165), (95, 250387), (155, 153463), (197, 120745), (205, 116033), (589, 40385), (779, 30535), (985, 24149), (1271, 18715), (2945, 8077), (3743, 6355), (3895, 6107)]