15663942494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1054243}}^1$

素因数の和:1054304

約数の個数: 32

約数和(自身を含む): 27326004480

約数和(自身を除く): 11662061986

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 391, 437, 646, 782, 874, 7429, 14858, 1054243, 2108486, 17922131, 20030617, 24247589, 35844262, 40061234, 48495178, 340520489, 412209013, 460704191, 681040978, 824418026, 921408382, 7831971247, 15663942494]

約数ペア:

[(1, 15663942494), (2, 7831971247), (17, 921408382), (19, 824418026), (23, 681040978), (34, 460704191), (38, 412209013), (46, 340520489), (323, 48495178), (391, 40061234), (437, 35844262), (646, 24247589), (782, 20030617), (874, 17922131), (7429, 2108486), (14858, 1054243)]