11869978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 20186496

約数和(自身を除く): 8316518

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 353, 391, 706, 731, 782, 989, 1462, 1978, 6001, 8119, 12002, 15179, 16238, 16813, 30358, 33626, 138023, 258043, 276046, 349117, 516086, 698234, 5934989, 11869978]

約数ペア:

[(1, 11869978), (2, 5934989), (17, 698234), (23, 516086), (34, 349117), (43, 276046), (46, 258043), (86, 138023), (353, 33626), (391, 30358), (706, 16813), (731, 16238), (782, 15179), (989, 12002), (1462, 8119), (1978, 6001)]