9399884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1109}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 17839920

約数和(自身を除く): 8440036

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 1109, 2119, 2218, 4238, 4436, 8476, 14417, 28834, 57668, 180767, 361534, 723068, 2349971, 4699942, 9399884]

約数ペア:

[(1, 9399884), (2, 4699942), (4, 2349971), (13, 723068), (26, 361534), (52, 180767), (163, 57668), (326, 28834), (652, 14417), (1109, 8476), (2119, 4436), (2218, 4238)]