16876898

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 27466560

約数和(自身を除く): 10589662

約数列:

[1, 2, 29, 43, 58, 67, 86, 101, 134, 202, 1247, 1943, 2494, 2881, 2929, 3886, 4343, 5762, 5858, 6767, 8686, 13534, 83549, 125947, 167098, 196243, 251894, 290981, 392486, 581962, 8438449, 16876898]

約数ペア:

[(1, 16876898), (2, 8438449), (29, 581962), (43, 392486), (58, 290981), (67, 251894), (86, 196243), (101, 167098), (134, 125947), (202, 83549), (1247, 13534), (1943, 8686), (2494, 6767), (2881, 5858), (2929, 5762), (3886, 4343)]