11515790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8053}}^1$

素因数の和:8084

約数の個数: 32

約数和(自身を含む): 24355296

約数和(自身を除く): 12839506

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 8053, 16106, 40265, 80530, 88583, 104689, 177166, 209378, 442915, 523445, 885830, 1046890, 1151579, 2303158, 5757895, 11515790]

約数ペア:

[(1, 11515790), (2, 5757895), (5, 2303158), (10, 1151579), (11, 1046890), (13, 885830), (22, 523445), (26, 442915), (55, 209378), (65, 177166), (110, 104689), (130, 88583), (143, 80530), (286, 40265), (715, 16106), (1430, 8053)]