11390156

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 20790000

約数和(自身を除く): 9399844

約数列:

[1, 2, 4, 29, 58, 116, 149, 298, 596, 659, 1318, 2636, 4321, 8642, 17284, 19111, 38222, 76444, 98191, 196382, 392764, 2847539, 5695078, 11390156]

約数ペア:

[(1, 11390156), (2, 5695078), (4, 2847539), (29, 392764), (58, 196382), (116, 98191), (149, 76444), (298, 38222), (596, 19111), (659, 17284), (1318, 8642), (2636, 4321)]