17313788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{557}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 32029200

約数和(自身を除く): 14715412

約数列:

[1, 2, 4, 19, 38, 76, 409, 557, 818, 1114, 1636, 2228, 7771, 10583, 15542, 21166, 31084, 42332, 227813, 455626, 911252, 4328447, 8656894, 17313788]

約数ペア:

[(1, 17313788), (2, 8656894), (4, 4328447), (19, 911252), (38, 455626), (76, 227813), (409, 42332), (557, 31084), (818, 21166), (1114, 15542), (1636, 10583), (2228, 7771)]