19584424

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 37558080

約数和(自身を除く): 17973656

約数列:

[1, 2, 4, 8, 107, 137, 167, 214, 274, 334, 428, 548, 668, 856, 1096, 1336, 14659, 17869, 22879, 29318, 35738, 45758, 58636, 71476, 91516, 117272, 142952, 183032, 2448053, 4896106, 9792212, 19584424]

約数ペア:

[(1, 19584424), (2, 9792212), (4, 4896106), (8, 2448053), (107, 183032), (137, 142952), (167, 117272), (214, 91516), (274, 71476), (334, 58636), (428, 45758), (548, 35738), (668, 29318), (856, 22879), (1096, 17869), (1336, 14659)]