19046054415

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{126961}}^1$

素因数の和:127179

約数の個数: 32

約数和(自身を含む): 31116862656

約数和(自身を除く): 12070808241

約数列:

[1, 3, 5, 15, 73, 137, 219, 365, 411, 685, 1095, 2055, 10001, 30003, 50005, 126961, 150015, 380883, 634805, 1904415, 9268153, 17393657, 27804459, 46340765, 52180971, 86968285, 139022295, 260904855, 1269736961, 3809210883, 6348684805, 19046054415]

約数ペア:

[(1, 19046054415), (3, 6348684805), (5, 3809210883), (15, 1269736961), (73, 260904855), (137, 139022295), (219, 86968285), (365, 52180971), (411, 46340765), (685, 27804459), (1095, 17393657), (2055, 9268153), (10001, 1904415), (30003, 634805), (50005, 380883), (126961, 150015)]