16481946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5711}}^1$

素因数の和:5766

約数の個数: 32

約数和(自身を含む): 36465408

約数和(自身を除く): 19983462

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 5711, 11422, 17133, 34266, 74243, 148486, 211307, 222729, 422614, 445458, 633921, 1267842, 2746991, 5493982, 8240973, 16481946]

約数ペア:

[(1, 16481946), (2, 8240973), (3, 5493982), (6, 2746991), (13, 1267842), (26, 633921), (37, 445458), (39, 422614), (74, 222729), (78, 211307), (111, 148486), (222, 74243), (481, 34266), (962, 17133), (1443, 11422), (2886, 5711)]