2019018358

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{11987}}^1$

素因数の和:12276

約数の個数: 32

約数和(自身を含む): 3542310144

約数和(自身を除く): 1523291786

約数列:

[1, 2, 7, 14, 53, 106, 227, 371, 454, 742, 1589, 3178, 11987, 12031, 23974, 24062, 83909, 84217, 167818, 168434, 635311, 1270622, 2721049, 4447177, 5442098, 8894354, 19047343, 38094686, 144215597, 288431194, 1009509179, 2019018358]

約数ペア:

[(1, 2019018358), (2, 1009509179), (7, 288431194), (14, 144215597), (53, 38094686), (106, 19047343), (227, 8894354), (371, 5442098), (454, 4447177), (742, 2721049), (1589, 1270622), (3178, 635311), (11987, 168434), (12031, 167818), (23974, 84217), (24062, 83909)]