19973431926137

素因数分解:

${\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{18859}}^1\times {\mathrm{167023}}^1$

素因数の和:186272

約数の個数: 16

約数和(自身を含む): 21206289012480

約数和(自身を除く): 1232857086343

約数列:

[1, 17, 373, 6341, 18859, 167023, 320603, 2839391, 7034407, 62299579, 119584919, 1059092843, 3149886757, 53548074869, 1174907760361, 19973431926137]

約数ペア:

[(1, 19973431926137), (17, 1174907760361), (373, 53548074869), (6341, 3149886757), (18859, 1059092843), (167023, 119584919), (320603, 62299579), (2839391, 7034407)]