13884356

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 25169760

約数和(自身を除く): 11285404

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 907, 1814, 3628, 3827, 7654, 15308, 39001, 78002, 80723, 156004, 161446, 322892, 3471089, 6942178, 13884356]

約数ペア:

[(1, 13884356), (2, 6942178), (4, 3471089), (43, 322892), (86, 161446), (89, 156004), (172, 80723), (178, 78002), (356, 39001), (907, 15308), (1814, 7654), (3628, 3827)]