21772912174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6599}}^1\times {\mathrm{6679}}^1$

素因数の和:13312

約数の個数: 32

約数和(自身を含む): 37033920000

約数和(自身を除く): 15261007826

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 6599, 6679, 13198, 13358, 85787, 86827, 125381, 126901, 171574, 173654, 250762, 253802, 1629953, 1649713, 3259906, 3299426, 44074721, 88149442, 572971373, 837419699, 1145942746, 1674839398, 10886456087, 21772912174]

約数ペア:

[(1, 21772912174), (2, 10886456087), (13, 1674839398), (19, 1145942746), (26, 837419699), (38, 572971373), (247, 88149442), (494, 44074721), (6599, 3299426), (6679, 3259906), (13198, 1649713), (13358, 1629953), (85787, 253802), (86827, 250762), (125381, 173654), (126901, 171574)]