22138535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 27855360

約数和(自身を除く): 5716825

約数列:

[1, 5, 23, 115, 311, 619, 1555, 3095, 7153, 14237, 35765, 71185, 192509, 962545, 4427707, 22138535]

約数ペア:

[(1, 22138535), (5, 4427707), (23, 962545), (115, 192509), (311, 71185), (619, 35765), (1555, 14237), (3095, 7153)]