15703471861

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{81937}}^1$

素因数の和:82105

約数の個数: 32

約数和(自身を含む): 20766366720

約数和(自身を除く): 5062894859

約数列:

[1, 7, 11, 19, 77, 131, 133, 209, 917, 1441, 1463, 2489, 10087, 17423, 27379, 81937, 191653, 573559, 901307, 1556803, 6309149, 10733747, 10897621, 17124833, 75136229, 118071217, 119873831, 203941193, 826498519, 1427588351, 2243353123, 15703471861]

約数ペア:

[(1, 15703471861), (7, 2243353123), (11, 1427588351), (19, 826498519), (77, 203941193), (131, 119873831), (133, 118071217), (209, 75136229), (917, 17124833), (1441, 10897621), (1463, 10733747), (2489, 6309149), (10087, 1556803), (17423, 901307), (27379, 573559), (81937, 191653)]