12702932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 25589760

約数和(自身を除く): 12886828

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 67, 124, 134, 139, 268, 278, 341, 556, 682, 737, 1364, 1474, 1529, 2077, 2948, 3058, 4154, 4309, 6116, 8308, 8618, 9313, 17236, 18626, 22847, 37252, 45694, 47399, 91388, 94798, 102443, 189596, 204886, 288703, 409772, 577406, 1154812, 3175733, 6351466, 12702932]

約数ペア:

[(1, 12702932), (2, 6351466), (4, 3175733), (11, 1154812), (22, 577406), (31, 409772), (44, 288703), (62, 204886), (67, 189596), (124, 102443), (134, 94798), (139, 91388), (268, 47399), (278, 45694), (341, 37252), (556, 22847), (682, 18626), (737, 17236), (1364, 9313), (1474, 8618), (1529, 8308), (2077, 6116), (2948, 4309), (3058, 4154)]