38497030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26921}}^1$

素因数の和:26952

約数の個数: 32

約数和(自身を含む): 81412128

約数和(自身を除く): 42915098

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 26921, 53842, 134605, 269210, 296131, 349973, 592262, 699946, 1480655, 1749865, 2961310, 3499730, 3849703, 7699406, 19248515, 38497030]

約数ペア:

[(1, 38497030), (2, 19248515), (5, 7699406), (10, 3849703), (11, 3499730), (13, 2961310), (22, 1749865), (26, 1480655), (55, 699946), (65, 592262), (110, 349973), (130, 296131), (143, 269210), (286, 134605), (715, 53842), (1430, 26921)]