17220004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7309}}^1$

素因数の和:7363

約数の個数: 24

約数和(自身を含む): 32748800

約数和(自身を除く): 15528796

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 7309, 14618, 29236, 138871, 226579, 277742, 453158, 555484, 906316, 4305001, 8610002, 17220004]

約数ペア:

[(1, 17220004), (2, 8610002), (4, 4305001), (19, 906316), (31, 555484), (38, 453158), (62, 277742), (76, 226579), (124, 138871), (589, 29236), (1178, 14618), (2356, 7309)]