19792032

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15859}}^1$

素因数の和:15885

約数の個数: 48

約数和(自身を含む): 55954080

約数和(自身を除く): 36162048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 15859, 31718, 47577, 63436, 95154, 126872, 190308, 206167, 253744, 380616, 412334, 507488, 618501, 761232, 824668, 1237002, 1522464, 1649336, 2474004, 3298672, 4948008, 6597344, 9896016, 19792032]

約数ペア:

[(1, 19792032), (2, 9896016), (3, 6597344), (4, 4948008), (6, 3298672), (8, 2474004), (12, 1649336), (13, 1522464), (16, 1237002), (24, 824668), (26, 761232), (32, 618501), (39, 507488), (48, 412334), (52, 380616), (78, 253744), (96, 206167), (104, 190308), (156, 126872), (208, 95154), (312, 63436), (416, 47577), (624, 31718), (1248, 15859)]