16589926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 28257120

約数和(自身を除く): 11667194

約数列:

[1, 2, 17, 19, 34, 38, 61, 122, 323, 421, 646, 842, 1037, 1159, 2074, 2318, 7157, 7999, 14314, 15998, 19703, 25681, 39406, 51362, 135983, 271966, 436577, 487939, 873154, 975878, 8294963, 16589926]

約数ペア:

[(1, 16589926), (2, 8294963), (17, 975878), (19, 873154), (34, 487939), (38, 436577), (61, 271966), (122, 135983), (323, 51362), (421, 39406), (646, 25681), (842, 19703), (1037, 15998), (1159, 14314), (2074, 7999), (2318, 7157)]