11991434

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 22692096

約数和(自身を除く): 10700662

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 1607, 3214, 3731, 7462, 11249, 20891, 22498, 41782, 65887, 131774, 146237, 292474, 461209, 856531, 922418, 1713062, 5995717, 11991434]

約数ペア:

[(1, 11991434), (2, 5995717), (7, 1713062), (13, 922418), (14, 856531), (26, 461209), (41, 292474), (82, 146237), (91, 131774), (182, 65887), (287, 41782), (533, 22498), (574, 20891), (1066, 11249), (1607, 7462), (3214, 3731)]