13211770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9239}}^1$

素因数の和:9270

約数の個数: 32

約数和(自身を含む): 27941760

約数和(自身を除く): 14729990

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 9239, 18478, 46195, 92390, 101629, 120107, 203258, 240214, 508145, 600535, 1016290, 1201070, 1321177, 2642354, 6605885, 13211770]

約数ペア:

[(1, 13211770), (2, 6605885), (5, 2642354), (10, 1321177), (11, 1201070), (13, 1016290), (22, 600535), (26, 508145), (55, 240214), (65, 203258), (110, 120107), (130, 101629), (143, 92390), (286, 46195), (715, 18478), (1430, 9239)]