11931535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 18911232

約数和(自身を除く): 6979697

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 1823, 6545, 9115, 12761, 20053, 30991, 63805, 100265, 140371, 154955, 216937, 340901, 701855, 1084685, 1704505, 2386307, 11931535]

約数ペア:

[(1, 11931535), (5, 2386307), (7, 1704505), (11, 1084685), (17, 701855), (35, 340901), (55, 216937), (77, 154955), (85, 140371), (119, 100265), (187, 63805), (385, 30991), (595, 20053), (935, 12761), (1309, 9115), (1823, 6545)]