11495276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 22819104

約数和(自身を除く): 11323828

約数列:

[1, 2, 4, 13, 26, 43, 52, 53, 86, 97, 106, 172, 194, 212, 388, 559, 689, 1118, 1261, 1378, 2236, 2279, 2522, 2756, 4171, 4558, 5044, 5141, 8342, 9116, 10282, 16684, 20564, 29627, 54223, 59254, 66833, 108446, 118508, 133666, 216892, 221063, 267332, 442126, 884252, 2873819, 5747638, 11495276]

約数ペア:

[(1, 11495276), (2, 5747638), (4, 2873819), (13, 884252), (26, 442126), (43, 267332), (52, 221063), (53, 216892), (86, 133666), (97, 118508), (106, 108446), (172, 66833), (194, 59254), (212, 54223), (388, 29627), (559, 20564), (689, 16684), (1118, 10282), (1261, 9116), (1378, 8342), (2236, 5141), (2279, 5044), (2522, 4558), (2756, 4171)]