12870368

素因数分解:

$2^5\times 7^1\times {\mathrm{57457}}^1$

素因数の和:57474

約数の個数: 24

約数和(自身を含む): 28958832

約数和(自身を除く): 16088464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 57457, 114914, 229828, 402199, 459656, 804398, 919312, 1608796, 1838624, 3217592, 6435184, 12870368]

約数ペア:

[(1, 12870368), (2, 6435184), (4, 3217592), (7, 1838624), (8, 1608796), (14, 919312), (16, 804398), (28, 459656), (32, 402199), (56, 229828), (112, 114914), (224, 57457)]