17485988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2063}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 33172608

約数和(自身を除く): 15686620

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2063, 2119, 4126, 4238, 8252, 8476, 26819, 53638, 107276, 336269, 672538, 1345076, 4371497, 8742994, 17485988]

約数ペア:

[(1, 17485988), (2, 8742994), (4, 4371497), (13, 1345076), (26, 672538), (52, 336269), (163, 107276), (326, 53638), (652, 26819), (2063, 8476), (2119, 8252), (4126, 4238)]