19005732245

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{12373}}^1$

素因数の和:12605

約数の個数: 32

約数和(自身を含む): 23948144640

約数和(自身を除く): 4942412395

約数列:

[1, 5, 41, 59, 127, 205, 295, 635, 2419, 5207, 7493, 12095, 12373, 26035, 37465, 61865, 307213, 507293, 730007, 1536065, 1571371, 2536465, 3650035, 7856855, 29930287, 64426211, 92710889, 149651435, 322131055, 463554445, 3801146449, 19005732245]

約数ペア:

[(1, 19005732245), (5, 3801146449), (41, 463554445), (59, 322131055), (127, 149651435), (205, 92710889), (295, 64426211), (635, 29930287), (2419, 7856855), (5207, 3650035), (7493, 2536465), (12095, 1571371), (12373, 1536065), (26035, 730007), (37465, 507293), (61865, 307213)]