17963132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21487}}^1$

素因数の和:21521

約数の個数: 24

約数和(自身を含む): 36099840

約数和(自身を除く): 18136708

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 21487, 42974, 85948, 236357, 408253, 472714, 816506, 945428, 1633012, 4490783, 8981566, 17963132]

約数ペア:

[(1, 17963132), (2, 8981566), (4, 4490783), (11, 1633012), (19, 945428), (22, 816506), (38, 472714), (44, 408253), (76, 236357), (209, 85948), (418, 42974), (836, 21487)]