19161285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8933}}^1$

素因数の和:8965

約数の個数: 32

約数和(自身を含む): 36021888

約数和(自身を除く): 16860603

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 8933, 26799, 44665, 98263, 116129, 133995, 294789, 348387, 491315, 580645, 1277419, 1473945, 1741935, 3832257, 6387095, 19161285]

約数ペア:

[(1, 19161285), (3, 6387095), (5, 3832257), (11, 1741935), (13, 1473945), (15, 1277419), (33, 580645), (39, 491315), (55, 348387), (65, 294789), (143, 133995), (165, 116129), (195, 98263), (429, 44665), (715, 26799), (2145, 8933)]