23320619

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 29370960

約数和(自身を除く): 6050341

約数列:

[1, 7, 19, 37, 49, 133, 259, 677, 703, 931, 1813, 4739, 4921, 12863, 25049, 33173, 34447, 90041, 175343, 475931, 630287, 1227401, 3331517, 23320619]

約数ペア:

[(1, 23320619), (7, 3331517), (19, 1227401), (37, 630287), (49, 475931), (133, 175343), (259, 90041), (677, 34447), (703, 33173), (931, 25049), (1813, 12863), (4739, 4921)]