19190348

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1171}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 35736624

約数和(自身を除く): 16546276

約数列:

[1, 2, 4, 17, 34, 68, 241, 482, 964, 1171, 2342, 4097, 4684, 8194, 16388, 19907, 39814, 79628, 282211, 564422, 1128844, 4797587, 9595174, 19190348]

約数ペア:

[(1, 19190348), (2, 9595174), (4, 4797587), (17, 1128844), (34, 564422), (68, 282211), (241, 79628), (482, 39814), (964, 19907), (1171, 16388), (2342, 8194), (4097, 4684)]