228855893

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{1583}}^1$

素因数の和:2696

約数の個数: 16

約数和(自身を含む): 275742720

約数和(自身を除く): 46886827

約数列:

[1, 7, 19, 133, 1087, 1583, 7609, 11081, 20653, 30077, 144571, 210539, 1720721, 12045047, 32693699, 228855893]

約数ペア:

[(1, 228855893), (7, 32693699), (19, 12045047), (133, 1720721), (1087, 210539), (1583, 144571), (7609, 30077), (11081, 20653)]