16888946345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1\times {\mathrm{1871}}^1$

素因数の和:3433

約数の個数: 32

約数和(自身を含む): 21572987904

約数和(自身を除く): 4684041559

約数列:

[1, 5, 23, 53, 115, 265, 1219, 1481, 1871, 6095, 7405, 9355, 34063, 43033, 78493, 99163, 170315, 215165, 392465, 495815, 1805339, 2280749, 2770951, 9026695, 11403745, 13854755, 63731873, 146860403, 318659365, 734302015, 3377789269, 16888946345]

約数ペア:

[(1, 16888946345), (5, 3377789269), (23, 734302015), (53, 318659365), (115, 146860403), (265, 63731873), (1219, 13854755), (1481, 11403745), (1871, 9026695), (6095, 2770951), (7405, 2280749), (9355, 1805339), (34063, 495815), (43033, 392465), (78493, 215165), (99163, 170315)]