15697203419

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{1657}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 17715398400

約数和(自身を除く): 2018194981

約数列:

[1, 17, 19, 139, 211, 323, 1657, 2363, 2641, 3587, 4009, 28169, 29329, 31483, 44897, 68153, 230323, 349627, 498593, 535211, 557251, 3915491, 4376137, 5943659, 6642913, 9473267, 48598153, 74394329, 112929521, 826168601, 923364907, 15697203419]

約数ペア:

[(1, 15697203419), (17, 923364907), (19, 826168601), (139, 112929521), (211, 74394329), (323, 48598153), (1657, 9473267), (2363, 6642913), (2641, 5943659), (3587, 4376137), (4009, 3915491), (28169, 557251), (29329, 535211), (31483, 498593), (44897, 349627), (68153, 230323)]