19564954

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{601}}^1$

素因数の和:1041

約数の個数: 16

約数和(自身を含む): 30189096

約数和(自身を除く): 10624142

約数列:

[1, 2, 41, 82, 397, 601, 794, 1202, 16277, 24641, 32554, 49282, 238597, 477194, 9782477, 19564954]

約数ペア:

[(1, 19564954), (2, 9782477), (41, 477194), (82, 238597), (397, 49282), (601, 32554), (794, 24641), (1202, 16277)]