13787914

素因数分解:

$2^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 24480000

約数和(自身を除く): 10692086

約数列:

[1, 2, 7, 14, 49, 98, 101, 199, 202, 343, 398, 686, 707, 1393, 1414, 2786, 4949, 9751, 9898, 19502, 20099, 34643, 40198, 68257, 69286, 136514, 140693, 281386, 984851, 1969702, 6893957, 13787914]

約数ペア:

[(1, 13787914), (2, 6893957), (7, 1969702), (14, 984851), (49, 281386), (98, 140693), (101, 136514), (199, 69286), (202, 68257), (343, 40198), (398, 34643), (686, 20099), (707, 19502), (1393, 9898), (1414, 9751), (2786, 4949)]