21027359522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{9241}}^1\times {\mathrm{87517}}^1$

素因数の和:96773

約数の個数: 16

約数和(自身を含む): 33971336952

約数和(自身を除く): 12943977430

約数列:

[1, 2, 13, 26, 9241, 18482, 87517, 120133, 175034, 240266, 1137721, 2275442, 808744597, 1617489194, 10513679761, 21027359522]

約数ペア:

[(1, 21027359522), (2, 10513679761), (13, 1617489194), (26, 808744597), (9241, 2275442), (18482, 1137721), (87517, 240266), (120133, 175034)]