2019969642

素因数分解:

$2^1\times 3^1\times {\mathrm{8713}}^1\times {\mathrm{38639}}^1$

素因数の和:47357

約数の個数: 16

約数和(自身を含む): 4040507520

約数和(自身を除く): 2020537878

約数列:

[1, 2, 3, 6, 8713, 17426, 26139, 38639, 52278, 77278, 115917, 231834, 336661607, 673323214, 1009984821, 2019969642]

約数ペア:

[(1, 2019969642), (2, 1009984821), (3, 673323214), (6, 336661607), (8713, 231834), (17426, 115917), (26139, 77278), (38639, 52278)]