13251238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6619}}^1$

素因数の和:6652

約数の個数: 32

約数和(自身を含む): 26691840

約数和(自身を除く): 13440602

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 6619, 13238, 46333, 72809, 86047, 92666, 145618, 172094, 509663, 602329, 946517, 1019326, 1204658, 1893034, 6625619, 13251238]

約数ペア:

[(1, 13251238), (2, 6625619), (7, 1893034), (11, 1204658), (13, 1019326), (14, 946517), (22, 602329), (26, 509663), (77, 172094), (91, 145618), (143, 92666), (154, 86047), (182, 72809), (286, 46333), (1001, 13238), (2002, 6619)]