15797210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11047}}^1$

素因数の和:11078

約数の個数: 32

約数和(自身を含む): 33409152

約数和(自身を除く): 17611942

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 11047, 22094, 55235, 110470, 121517, 143611, 243034, 287222, 607585, 718055, 1215170, 1436110, 1579721, 3159442, 7898605, 15797210]

約数ペア:

[(1, 15797210), (2, 7898605), (5, 3159442), (10, 1579721), (11, 1436110), (13, 1215170), (22, 718055), (26, 607585), (55, 287222), (65, 243034), (110, 143611), (130, 121517), (143, 110470), (286, 55235), (715, 22094), (1430, 11047)]