13396796

素因数分解:

$2^2\times 7^2\times {\mathrm{68351}}^1$

素因数の和:68369

約数の個数: 18

約数和(自身を含む): 27272448

約数和(自身を除く): 13875652

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 68351, 136702, 273404, 478457, 956914, 1913828, 3349199, 6698398, 13396796]

約数ペア:

[(1, 13396796), (2, 6698398), (4, 3349199), (7, 1913828), (14, 956914), (28, 478457), (49, 273404), (98, 136702), (196, 68351)]