17971888

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{9283}}^1$

素因数の和:9313

約数の個数: 30

約数和(自身を含む): 38277932

約数和(自身を除く): 20306044

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 9283, 18566, 37132, 74264, 102113, 148528, 204226, 408452, 816904, 1123243, 1633808, 2246486, 4492972, 8985944, 17971888]

約数ペア:

[(1, 17971888), (2, 8985944), (4, 4492972), (8, 2246486), (11, 1633808), (16, 1123243), (22, 816904), (44, 408452), (88, 204226), (121, 148528), (176, 102113), (242, 74264), (484, 37132), (968, 18566), (1936, 9283)]