12874810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1021}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 25239312

約数和(自身を除く): 12364502

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1021, 1261, 2042, 2522, 5105, 6305, 10210, 12610, 13273, 26546, 66365, 99037, 132730, 198074, 495185, 990370, 1287481, 2574962, 6437405, 12874810]

約数ペア:

[(1, 12874810), (2, 6437405), (5, 2574962), (10, 1287481), (13, 990370), (26, 495185), (65, 198074), (97, 132730), (130, 99037), (194, 66365), (485, 26546), (970, 13273), (1021, 12610), (1261, 10210), (2042, 6305), (2522, 5105)]