13497770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9439}}^1$

素因数の和:9470

約数の個数: 32

約数和(自身を含む): 28546560

約数和(自身を除く): 15048790

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 9439, 18878, 47195, 94390, 103829, 122707, 207658, 245414, 519145, 613535, 1038290, 1227070, 1349777, 2699554, 6748885, 13497770]

約数ペア:

[(1, 13497770), (2, 6748885), (5, 2699554), (10, 1349777), (11, 1227070), (13, 1038290), (22, 613535), (26, 519145), (55, 245414), (65, 207658), (110, 122707), (130, 103829), (143, 94390), (286, 47195), (715, 18878), (1430, 9439)]