19109024641

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{126143}}^1$

素因数の和:126253

約数の個数: 32

約数和(自身を含む): 24704040960

約数和(自身を除く): 5595016319

約数列:

[1, 7, 17, 19, 67, 119, 133, 323, 469, 1139, 1273, 2261, 7973, 8911, 21641, 126143, 151487, 883001, 2144431, 2396717, 8451581, 15011017, 16777019, 40744189, 59161067, 143676877, 160580039, 285209323, 1005738139, 1124060273, 2729860663, 19109024641]

約数ペア:

[(1, 19109024641), (7, 2729860663), (17, 1124060273), (19, 1005738139), (67, 285209323), (119, 160580039), (133, 143676877), (323, 59161067), (469, 40744189), (1139, 16777019), (1273, 15011017), (2261, 8451581), (7973, 2396717), (8911, 2144431), (21641, 883001), (126143, 151487)]