19914318

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58229}}^1$

素因数の和:58256

約数の個数: 24

約数和(自身を含む): 45419400

約数和(自身を除く): 25505082

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 58229, 116458, 174687, 349374, 524061, 1048122, 1106351, 2212702, 3319053, 6638106, 9957159, 19914318]

約数ペア:

[(1, 19914318), (2, 9957159), (3, 6638106), (6, 3319053), (9, 2212702), (18, 1106351), (19, 1048122), (38, 524061), (57, 349374), (114, 174687), (171, 116458), (342, 58229)]