2019415916

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3135739}}^1$

素因数の和:3135773

約数の個数: 24

約数和(自身を含む): 4214434560

約数和(自身を除く): 2195018644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3135739, 6271478, 12542956, 21950173, 43900346, 72121997, 87800692, 144243994, 288487988, 504853979, 1009707958, 2019415916]

約数ペア:

[(1, 2019415916), (2, 1009707958), (4, 504853979), (7, 288487988), (14, 144243994), (23, 87800692), (28, 72121997), (46, 43900346), (92, 21950173), (161, 12542956), (322, 6271478), (644, 3135739)]