19138870114

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15022661}}^1$

素因数の和:15022690

約数の個数: 24

約数和(自身を含む): 35964252828

約数和(自身を除く): 16825382714

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 15022661, 30045322, 105158627, 195294593, 210317254, 390589186, 736110389, 1367062151, 1472220778, 2734124302, 9569435057, 19138870114]

約数ペア:

[(1, 19138870114), (2, 9569435057), (7, 2734124302), (13, 1472220778), (14, 1367062151), (26, 736110389), (49, 390589186), (91, 210317254), (98, 195294593), (182, 105158627), (637, 30045322), (1274, 15022661)]