16917923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 19760640

約数和(自身を除く): 2842717

約数列:

[1, 11, 19, 61, 209, 671, 1159, 1327, 12749, 14597, 25213, 80947, 277343, 890417, 1537993, 16917923]

約数ペア:

[(1, 16917923), (11, 1537993), (19, 890417), (61, 277343), (209, 80947), (671, 25213), (1159, 14597), (1327, 12749)]