19015920335

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{130099}}^1$

素因数の和:130199

約数の個数: 32

約数和(自身を含む): 25179033600

約数和(自身を除く): 6163113265

約数列:

[1, 5, 23, 31, 41, 115, 155, 205, 713, 943, 1271, 3565, 4715, 6355, 29233, 130099, 146165, 650495, 2992277, 4033069, 5334059, 14961385, 20165345, 26670295, 92760587, 122683357, 165355829, 463802935, 613416785, 826779145, 3803184067, 19015920335]

約数ペア:

[(1, 19015920335), (5, 3803184067), (23, 826779145), (31, 613416785), (41, 463802935), (115, 165355829), (155, 122683357), (205, 92760587), (713, 26670295), (943, 20165345), (1271, 14961385), (3565, 5334059), (4715, 4033069), (6355, 2992277), (29233, 650495), (130099, 146165)]