19005807676

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{398311}}^1$

素因数の和:398545

約数の個数: 24

約数和(自身を含む): 33904317440

約数和(自身を除く): 14898509764

約数列:

[1, 2, 4, 79, 151, 158, 302, 316, 604, 11929, 23858, 47716, 398311, 796622, 1593244, 31466569, 60144961, 62933138, 120289922, 125866276, 240579844, 4751451919, 9502903838, 19005807676]

約数ペア:

[(1, 19005807676), (2, 9502903838), (4, 4751451919), (79, 240579844), (151, 125866276), (158, 120289922), (302, 62933138), (316, 60144961), (604, 31466569), (11929, 1593244), (23858, 796622), (47716, 398311)]