12207956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 23412480

約数和(自身を除く): 11204524

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 191, 382, 551, 764, 841, 1102, 1682, 2204, 3364, 3629, 5539, 7258, 11078, 14516, 15979, 22156, 31958, 63916, 105241, 160631, 210482, 321262, 420964, 642524, 3051989, 6103978, 12207956]

約数ペア:

[(1, 12207956), (2, 6103978), (4, 3051989), (19, 642524), (29, 420964), (38, 321262), (58, 210482), (76, 160631), (116, 105241), (191, 63916), (382, 31958), (551, 22156), (764, 15979), (841, 14516), (1102, 11078), (1682, 7258), (2204, 5539), (3364, 3629)]