19895088

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{4273}}^1$

素因数の和:4381

約数の個数: 40

約数和(自身を含む): 51937648

約数和(自身を除く): 32042560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4273, 4656, 8546, 12819, 17092, 25638, 34184, 51276, 68368, 102552, 205104, 414481, 828962, 1243443, 1657924, 2486886, 3315848, 4973772, 6631696, 9947544, 19895088]

約数ペア:

[(1, 19895088), (2, 9947544), (3, 6631696), (4, 4973772), (6, 3315848), (8, 2486886), (12, 1657924), (16, 1243443), (24, 828962), (48, 414481), (97, 205104), (194, 102552), (291, 68368), (388, 51276), (582, 34184), (776, 25638), (1164, 17092), (1552, 12819), (2328, 8546), (4273, 4656)]