21799392

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{2341}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 57838032

約数和(自身を除く): 36038640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 2341, 3104, 4656, 4682, 7023, 9312, 9364, 14046, 18728, 28092, 37456, 56184, 74912, 112368, 224736, 227077, 454154, 681231, 908308, 1362462, 1816616, 2724924, 3633232, 5449848, 7266464, 10899696, 21799392]

約数ペア:

[(1, 21799392), (2, 10899696), (3, 7266464), (4, 5449848), (6, 3633232), (8, 2724924), (12, 1816616), (16, 1362462), (24, 908308), (32, 681231), (48, 454154), (96, 227077), (97, 224736), (194, 112368), (291, 74912), (388, 56184), (582, 37456), (776, 28092), (1164, 18728), (1552, 14046), (2328, 9364), (2341, 9312), (3104, 7023), (4656, 4682)]