38725813

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14149}}^1$

素因数の和:14196

約数の個数: 16

約数和(自身を含む): 48902400

約数和(自身を除く): 10176587

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 14149, 99043, 240533, 325427, 1683731, 2277989, 5532259, 38725813]

約数ペア:

[(1, 38725813), (7, 5532259), (17, 2277989), (23, 1683731), (119, 325427), (161, 240533), (391, 99043), (2737, 14149)]