17120156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1129}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 31893120

約数和(自身を除く): 14772964

約数列:

[1, 2, 4, 17, 34, 68, 223, 446, 892, 1129, 2258, 3791, 4516, 7582, 15164, 19193, 38386, 76772, 251767, 503534, 1007068, 4280039, 8560078, 17120156]

約数ペア:

[(1, 17120156), (2, 8560078), (4, 4280039), (17, 1007068), (34, 503534), (68, 251767), (223, 76772), (446, 38386), (892, 19193), (1129, 15164), (2258, 7582), (3791, 4516)]