19007976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{60923}}^1$

素因数の和:60945

約数の個数: 32

約数和(自身を含む): 51176160

約数和(自身を除く): 32168184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 60923, 121846, 182769, 243692, 365538, 487384, 731076, 791999, 1462152, 1583998, 2375997, 3167996, 4751994, 6335992, 9503988, 19007976]

約数ペア:

[(1, 19007976), (2, 9503988), (3, 6335992), (4, 4751994), (6, 3167996), (8, 2375997), (12, 1583998), (13, 1462152), (24, 791999), (26, 731076), (39, 487384), (52, 365538), (78, 243692), (104, 182769), (156, 121846), (312, 60923)]