19494062

素因数分解:

$2^1\times 7^3\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 34507200

約数和(自身を除く): 15013138

約数列:

[1, 2, 7, 14, 49, 98, 157, 181, 314, 343, 362, 686, 1099, 1267, 2198, 2534, 7693, 8869, 15386, 17738, 28417, 53851, 56834, 62083, 107702, 124166, 198919, 397838, 1392433, 2784866, 9747031, 19494062]

約数ペア:

[(1, 19494062), (2, 9747031), (7, 2784866), (14, 1392433), (49, 397838), (98, 198919), (157, 124166), (181, 107702), (314, 62083), (343, 56834), (362, 53851), (686, 28417), (1099, 17738), (1267, 15386), (2198, 8869), (2534, 7693)]