16817830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73121}}^1$

素因数の和:73151

約数の個数: 16

約数和(自身を含む): 31588704

約数和(自身を除く): 14770874

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 73121, 146242, 365605, 731210, 1681783, 3363566, 8408915, 16817830]

約数ペア:

[(1, 16817830), (2, 8408915), (5, 3363566), (10, 1681783), (23, 731210), (46, 365605), (115, 146242), (230, 73121)]