16455972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2908

約数の個数: 48

約数和(自身を含む): 42483392

約数和(自身を除く): 26027420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2851, 2886, 5702, 5772, 8553, 11404, 17106, 34212, 37063, 74126, 105487, 111189, 148252, 210974, 222378, 316461, 421948, 444756, 632922, 1265844, 1371331, 2742662, 4113993, 5485324, 8227986, 16455972]

約数ペア:

[(1, 16455972), (2, 8227986), (3, 5485324), (4, 4113993), (6, 2742662), (12, 1371331), (13, 1265844), (26, 632922), (37, 444756), (39, 421948), (52, 316461), (74, 222378), (78, 210974), (111, 148252), (148, 111189), (156, 105487), (222, 74126), (444, 37063), (481, 34212), (962, 17106), (1443, 11404), (1924, 8553), (2851, 5772), (2886, 5702)]