19651569693

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5119}}^1\times {\mathrm{5897}}^1$

素因数の和:11057

約数の個数: 32

約数和(自身を含む): 30922506240

約数和(自身を除く): 11270936547

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 5119, 5897, 15357, 17691, 35833, 41279, 107499, 123837, 158689, 182807, 476067, 548421, 1110823, 1279649, 3332469, 3838947, 30186743, 90560229, 211307201, 633921603, 935789033, 2807367099, 6550523231, 19651569693]

約数ペア:

[(1, 19651569693), (3, 6550523231), (7, 2807367099), (21, 935789033), (31, 633921603), (93, 211307201), (217, 90560229), (651, 30186743), (5119, 3838947), (5897, 3332469), (15357, 1279649), (17691, 1110823), (35833, 548421), (41279, 476067), (107499, 182807), (123837, 158689)]