19828034

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1327}}^1$

素因数の和:1601

約数の個数: 16

約数和(自身を含む): 30852096

約数和(自身を除く): 11024062

約数列:

[1, 2, 31, 62, 241, 482, 1327, 2654, 7471, 14942, 41137, 82274, 319807, 639614, 9914017, 19828034]

約数ペア:

[(1, 19828034), (2, 9914017), (31, 639614), (62, 319807), (241, 82274), (482, 41137), (1327, 14942), (2654, 7471)]