16365286

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 28984320

約数和(自身を除く): 12619034

約数列:

[1, 2, 7, 14, 67, 73, 134, 146, 239, 469, 478, 511, 938, 1022, 1673, 3346, 4891, 9782, 16013, 17447, 32026, 34237, 34894, 68474, 112091, 122129, 224182, 244258, 1168949, 2337898, 8182643, 16365286]

約数ペア:

[(1, 16365286), (2, 8182643), (7, 2337898), (14, 1168949), (67, 244258), (73, 224182), (134, 122129), (146, 112091), (239, 68474), (469, 34894), (478, 34237), (511, 32026), (938, 17447), (1022, 16013), (1673, 9782), (3346, 4891)]