2019963302

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113341}}^1$

素因数の和:113436

約数の個数: 32

約数和(自身を含む): 3699482880

約数和(自身を除く): 1679519578

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 8911, 17822, 113341, 226682, 793387, 1586774, 2153479, 4306958, 7593847, 15074353, 15187694, 30148706, 53156929, 106313858, 144283093, 288566186, 1009981651, 2019963302]

約数ペア:

[(1, 2019963302), (2, 1009981651), (7, 288566186), (14, 144283093), (19, 106313858), (38, 53156929), (67, 30148706), (133, 15187694), (134, 15074353), (266, 7593847), (469, 4306958), (938, 2153479), (1273, 1586774), (2546, 793387), (8911, 226682), (17822, 113341)]