12667148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12821}}^1$

素因数の和:12857

約数の個数: 24

約数和(自身を含む): 25131120

約数和(自身を除く): 12463972

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 12821, 25642, 51284, 166673, 243599, 333346, 487198, 666692, 974396, 3166787, 6333574, 12667148]

約数ペア:

[(1, 12667148), (2, 6333574), (4, 3166787), (13, 974396), (19, 666692), (26, 487198), (38, 333346), (52, 243599), (76, 166673), (247, 51284), (494, 25642), (988, 12821)]