19383309911

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{464371}}^1$

素因数の和:464534

約数の個数: 16

約数和(自身を含む): 22735653120

約数和(自身を除く): 3352343209

約数列:

[1, 7, 67, 89, 469, 623, 5963, 41741, 464371, 3250597, 31112857, 41329019, 217789999, 289303133, 2769044273, 19383309911]

約数ペア:

[(1, 19383309911), (7, 2769044273), (67, 289303133), (89, 217789999), (469, 41329019), (623, 31112857), (5963, 3250597), (41741, 464371)]