38578982

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:912

約数の個数: 24

約数和(自身を含む): 63148176

約数和(自身を除く): 24569194

約数列:

[1, 2, 13, 26, 157, 169, 314, 338, 727, 1454, 2041, 4082, 9451, 18902, 26533, 53066, 114139, 122863, 228278, 245726, 1483807, 2967614, 19289491, 38578982]

約数ペア:

[(1, 38578982), (2, 19289491), (13, 2967614), (26, 1483807), (157, 245726), (169, 228278), (314, 122863), (338, 114139), (727, 53066), (1454, 26533), (2041, 18902), (4082, 9451)]