12851296

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 27820800

約数和(自身を除く): 14969504

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 919, 1748, 1838, 3496, 3676, 6992, 7352, 13984, 14704, 17461, 21137, 29408, 34922, 42274, 69844, 84548, 139688, 169096, 279376, 338192, 401603, 558752, 676384, 803206, 1606412, 3212824, 6425648, 12851296]

約数ペア:

[(1, 12851296), (2, 6425648), (4, 3212824), (8, 1606412), (16, 803206), (19, 676384), (23, 558752), (32, 401603), (38, 338192), (46, 279376), (76, 169096), (92, 139688), (152, 84548), (184, 69844), (304, 42274), (368, 34922), (437, 29408), (608, 21137), (736, 17461), (874, 14704), (919, 13984), (1748, 7352), (1838, 6992), (3496, 3676)]