15705089402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{28411}}^1$

素因数の和:28694

約数の個数: 32

約数和(自身を含む): 25112571264

約数和(自身を除く): 9407481862

約数列:

[1, 2, 23, 46, 61, 122, 197, 394, 1403, 2806, 4531, 9062, 12017, 24034, 28411, 56822, 276391, 552782, 653453, 1306906, 1733071, 3466142, 5596967, 11193934, 39860633, 79721266, 128730241, 257460482, 341414987, 682829974, 7852544701, 15705089402]

約数ペア:

[(1, 15705089402), (2, 7852544701), (23, 682829974), (46, 341414987), (61, 257460482), (122, 128730241), (197, 79721266), (394, 39860633), (1403, 11193934), (2806, 5596967), (4531, 3466142), (9062, 1733071), (12017, 1306906), (24034, 653453), (28411, 552782), (56822, 276391)]