16674704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{54851}}^1$

素因数の和:54878

約数の個数: 20

約数和(自身を含む): 34008240

約数和(自身を除く): 17333536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 54851, 109702, 219404, 438808, 877616, 1042169, 2084338, 4168676, 8337352, 16674704]

約数ペア:

[(1, 16674704), (2, 8337352), (4, 4168676), (8, 2084338), (16, 1042169), (19, 877616), (38, 438808), (76, 219404), (152, 109702), (304, 54851)]