17289316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20681}}^1$

素因数の和:20715

約数の個数: 24

約数和(自身を含む): 34745760

約数和(自身を除く): 17456444

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 20681, 41362, 82724, 227491, 392939, 454982, 785878, 909964, 1571756, 4322329, 8644658, 17289316]

約数ペア:

[(1, 17289316), (2, 8644658), (4, 4322329), (11, 1571756), (19, 909964), (22, 785878), (38, 454982), (44, 392939), (76, 227491), (209, 82724), (418, 41362), (836, 20681)]