19003337390

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{881}}^1\times {\mathrm{4679}}^1$

素因数の和:6028

約数の個数: 32

約数和(自身を含む): 34326452160

約数和(自身を除く): 15323114770

約数列:

[1, 2, 5, 10, 461, 881, 922, 1762, 2305, 4405, 4610, 4679, 8810, 9358, 23395, 46790, 406141, 812282, 2030705, 2157019, 4061410, 4122199, 4314038, 8244398, 10785095, 20610995, 21570190, 41221990, 1900333739, 3800667478, 9501668695, 19003337390]

約数ペア:

[(1, 19003337390), (2, 9501668695), (5, 3800667478), (10, 1900333739), (461, 41221990), (881, 21570190), (922, 20610995), (1762, 10785095), (2305, 8244398), (4405, 4314038), (4610, 4122199), (4679, 4061410), (8810, 2157019), (9358, 2030705), (23395, 812282), (46790, 406141)]