19529826

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1283}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 40677120

約数和(自身を除く): 21147294

約数列:

[1, 2, 3, 6, 43, 59, 86, 118, 129, 177, 258, 354, 1283, 2537, 2566, 3849, 5074, 7611, 7698, 15222, 55169, 75697, 110338, 151394, 165507, 227091, 331014, 454182, 3254971, 6509942, 9764913, 19529826]

約数ペア:

[(1, 19529826), (2, 9764913), (3, 6509942), (6, 3254971), (43, 454182), (59, 331014), (86, 227091), (118, 165507), (129, 151394), (177, 110338), (258, 75697), (354, 55169), (1283, 15222), (2537, 7698), (2566, 7611), (3849, 5074)]