16271695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 23431680

約数和(自身を除く): 7159985

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 677, 1045, 1265, 2185, 3385, 4807, 7447, 12863, 15571, 24035, 37235, 64315, 77855, 141493, 171281, 295849, 707465, 856405, 1479245, 3254339, 16271695]

約数ペア:

[(1, 16271695), (5, 3254339), (11, 1479245), (19, 856405), (23, 707465), (55, 295849), (95, 171281), (115, 141493), (209, 77855), (253, 64315), (437, 37235), (677, 24035), (1045, 15571), (1265, 12863), (2185, 7447), (3385, 4807)]