17218636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3191}}^1$

素因数の和:3285

約数の個数: 24

約数和(自身を含む): 32175360

約数和(自身を除く): 14956724

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 3191, 5396, 6382, 12764, 60629, 121258, 226561, 242516, 453122, 906244, 4304659, 8609318, 17218636]

約数ペア:

[(1, 17218636), (2, 8609318), (4, 4304659), (19, 906244), (38, 453122), (71, 242516), (76, 226561), (142, 121258), (284, 60629), (1349, 12764), (2698, 6382), (3191, 5396)]