17673430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1787}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 33986304

約数和(自身を除く): 16312874

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1787, 1978, 3574, 4945, 8935, 9890, 17870, 41101, 76841, 82202, 153682, 205505, 384205, 411010, 768410, 1767343, 3534686, 8836715, 17673430]

約数ペア:

[(1, 17673430), (2, 8836715), (5, 3534686), (10, 1767343), (23, 768410), (43, 411010), (46, 384205), (86, 205505), (115, 153682), (215, 82202), (230, 76841), (430, 41101), (989, 17870), (1787, 9890), (1978, 8935), (3574, 4945)]