19283054

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 34461696

約数和(自身を除く): 15178642

約数列:

[1, 2, 7, 14, 31, 62, 157, 217, 283, 314, 434, 566, 1099, 1981, 2198, 3962, 4867, 8773, 9734, 17546, 34069, 44431, 61411, 68138, 88862, 122822, 311017, 622034, 1377361, 2754722, 9641527, 19283054]

約数ペア:

[(1, 19283054), (2, 9641527), (7, 2754722), (14, 1377361), (31, 622034), (62, 311017), (157, 122822), (217, 88862), (283, 68138), (314, 61411), (434, 44431), (566, 34069), (1099, 17546), (1981, 9734), (2198, 8773), (3962, 4867)]