22157116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6203}}^1$

素因数の和:6273

約数の個数: 24

約数和(自身を含む): 41690880

約数和(自身を除く): 19533764

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 6203, 12406, 24812, 117857, 235714, 291541, 471428, 583082, 1166164, 5539279, 11078558, 22157116]

約数ペア:

[(1, 22157116), (2, 11078558), (4, 5539279), (19, 1166164), (38, 583082), (47, 471428), (76, 291541), (94, 235714), (188, 117857), (893, 24812), (1786, 12406), (3572, 6203)]