19769728605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{793487}}^1$

素因数の和:793657

約数の個数: 32

約数和(自身を含む): 34735730688

約数和(自身を除く): 14966002083

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 755, 1661, 2265, 4983, 8305, 24915, 793487, 2380461, 3967435, 8728357, 11902305, 26185071, 43641785, 119816537, 130925355, 359449611, 599082685, 1317981907, 1797248055, 3953945721, 6589909535, 19769728605]

約数ペア:

[(1, 19769728605), (3, 6589909535), (5, 3953945721), (11, 1797248055), (15, 1317981907), (33, 599082685), (55, 359449611), (151, 130925355), (165, 119816537), (453, 43641785), (755, 26185071), (1661, 11902305), (2265, 8728357), (4983, 3967435), (8305, 2380461), (24915, 793487)]