17930644

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 32585000

約数和(自身を除く): 14654356

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 1249, 2498, 3589, 4996, 7178, 14356, 46213, 92426, 121153, 184852, 242306, 484612, 4482661, 8965322, 17930644]

約数ペア:

[(1, 17930644), (2, 8965322), (4, 4482661), (37, 484612), (74, 242306), (97, 184852), (148, 121153), (194, 92426), (388, 46213), (1249, 14356), (2498, 7178), (3589, 4996)]