15671990076

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1\times {\mathrm{20369}}^1$

素因数の和:21134

約数の個数: 48

約数和(自身を含む): 37002675360

約数和(自身を除く): 21330685284

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 661, 1164, 1322, 1983, 2644, 3966, 7932, 20369, 40738, 61107, 64117, 81476, 122214, 128234, 192351, 244428, 256468, 384702, 769404, 1975793, 3951586, 5927379, 7903172, 11854758, 13463909, 23709516, 26927818, 40391727, 53855636, 80783454, 161566908, 1305999173, 2611998346, 3917997519, 5223996692, 7835995038, 15671990076]

約数ペア:

[(1, 15671990076), (2, 7835995038), (3, 5223996692), (4, 3917997519), (6, 2611998346), (12, 1305999173), (97, 161566908), (194, 80783454), (291, 53855636), (388, 40391727), (582, 26927818), (661, 23709516), (1164, 13463909), (1322, 11854758), (1983, 7903172), (2644, 5927379), (3966, 3951586), (7932, 1975793), (20369, 769404), (40738, 384702), (61107, 256468), (64117, 244428), (81476, 192351), (122214, 128234)]