19617626

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 35925120

約数和(自身を除く): 16307494

約数列:

[1, 2, 7, 14, 17, 34, 119, 139, 238, 278, 593, 973, 1186, 1946, 2363, 4151, 4726, 8302, 10081, 16541, 20162, 33082, 70567, 82427, 141134, 164854, 576989, 1153978, 1401259, 2802518, 9808813, 19617626]

約数ペア:

[(1, 19617626), (2, 9808813), (7, 2802518), (14, 1401259), (17, 1153978), (34, 576989), (119, 164854), (139, 141134), (238, 82427), (278, 70567), (593, 33082), (973, 20162), (1186, 16541), (1946, 10081), (2363, 8302), (4151, 4726)]