19017883

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 20856960

約数和(自身を除く): 1839077

約数列:

[1, 17, 59, 67, 283, 1003, 1139, 3953, 4811, 16697, 18961, 67201, 283849, 322337, 1118699, 19017883]

約数ペア:

[(1, 19017883), (17, 1118699), (59, 322337), (67, 283849), (283, 67201), (1003, 18961), (1139, 16697), (3953, 4811)]