15709897718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{35447}}^1$

素因数の和:35684

約数の個数: 32

約数和(自身を含む): 25267334400

約数和(自身を除く): 9557436682

約数列:

[1, 2, 19, 38, 107, 109, 214, 218, 2033, 2071, 4066, 4142, 11663, 23326, 35447, 70894, 221597, 443194, 673493, 1346986, 3792829, 3863723, 7585658, 7727446, 72063751, 73410737, 144127502, 146821474, 413418361, 826836722, 7854948859, 15709897718]

約数ペア:

[(1, 15709897718), (2, 7854948859), (19, 826836722), (38, 413418361), (107, 146821474), (109, 144127502), (214, 73410737), (218, 72063751), (2033, 7727446), (2071, 7585658), (4066, 3863723), (4142, 3792829), (11663, 1346986), (23326, 673493), (35447, 443194), (70894, 221597)]