23919190

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 44478720

約数和(自身を除く): 20559530

約数列:

[1, 2, 5, 10, 59, 71, 118, 142, 295, 355, 571, 590, 710, 1142, 2855, 4189, 5710, 8378, 20945, 33689, 40541, 41890, 67378, 81082, 168445, 202705, 336890, 405410, 2391919, 4783838, 11959595, 23919190]

約数ペア:

[(1, 23919190), (2, 11959595), (5, 4783838), (10, 2391919), (59, 405410), (71, 336890), (118, 202705), (142, 168445), (295, 81082), (355, 67378), (571, 41890), (590, 40541), (710, 33689), (1142, 20945), (2855, 8378), (4189, 5710)]