15386470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 30463776

約数和(自身を除く): 15077306

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1021, 1370, 1507, 2042, 3014, 5105, 7535, 10210, 11231, 15070, 22462, 56155, 112310, 139877, 279754, 699385, 1398770, 1538647, 3077294, 7693235, 15386470]

約数ペア:

[(1, 15386470), (2, 7693235), (5, 3077294), (10, 1538647), (11, 1398770), (22, 699385), (55, 279754), (110, 139877), (137, 112310), (274, 56155), (685, 22462), (1021, 15070), (1370, 11231), (1507, 10210), (2042, 7535), (3014, 5105)]