21582798796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13388833}}^1$

素因数の和:13388881

約数の個数: 24

約数和(自身を含む): 41987383424

約数和(自身を除く): 20404584628

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 13388833, 26777666, 53555332, 174054829, 348109658, 415053823, 696219316, 830107646, 1660215292, 5395699699, 10791399398, 21582798796]

約数ペア:

[(1, 21582798796), (2, 10791399398), (4, 5395699699), (13, 1660215292), (26, 830107646), (31, 696219316), (52, 415053823), (62, 348109658), (124, 174054829), (403, 53555332), (806, 26777666), (1612, 13388833)]