19173882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35117}}^1$

素因数の和:35142

約数の個数: 32

約数和(自身を含む): 47198592

約数和(自身を除く): 28024710

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 35117, 70234, 105351, 210702, 245819, 456521, 491638, 737457, 913042, 1369563, 1474914, 2739126, 3195647, 6391294, 9586941, 19173882]

約数ペア:

[(1, 19173882), (2, 9586941), (3, 6391294), (6, 3195647), (7, 2739126), (13, 1474914), (14, 1369563), (21, 913042), (26, 737457), (39, 491638), (42, 456521), (78, 245819), (91, 210702), (182, 105351), (273, 70234), (546, 35117)]