16969570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 32585328

約数和(自身を除く): 15615758

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 173, 346, 577, 865, 1154, 1730, 2885, 2941, 5770, 5882, 9809, 14705, 19618, 29410, 49045, 98090, 99821, 199642, 499105, 998210, 1696957, 3393914, 8484785, 16969570]

約数ペア:

[(1, 16969570), (2, 8484785), (5, 3393914), (10, 1696957), (17, 998210), (34, 499105), (85, 199642), (170, 99821), (173, 98090), (346, 49045), (577, 29410), (865, 19618), (1154, 14705), (1730, 9809), (2885, 5882), (2941, 5770)]