19299315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4483}}^1$

素因数の和:4539

約数の個数: 32

約数和(自身を含む): 36158976

約数和(自身を除く): 16859661

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 4483, 13449, 22415, 31381, 67245, 94143, 156905, 183803, 470715, 551409, 919015, 1286621, 2757045, 3859863, 6433105, 19299315]

約数ペア:

[(1, 19299315), (3, 6433105), (5, 3859863), (7, 2757045), (15, 1286621), (21, 919015), (35, 551409), (41, 470715), (105, 183803), (123, 156905), (205, 94143), (287, 67245), (615, 31381), (861, 22415), (1435, 13449), (4305, 4483)]