22690028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8069}}^1$

素因数の和:8129

約数の個数: 24

約数和(自身を含む): 42932400

約数和(自身を除く): 20242372

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 8069, 16138, 32276, 153311, 298553, 306622, 597106, 613244, 1194212, 5672507, 11345014, 22690028]

約数ペア:

[(1, 22690028), (2, 11345014), (4, 5672507), (19, 1194212), (37, 613244), (38, 597106), (74, 306622), (76, 298553), (148, 153311), (703, 32276), (1406, 16138), (2812, 8069)]