16030690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 31253040

約数和(自身を除く): 15222350

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 317, 389, 634, 778, 1585, 1945, 3170, 3890, 4121, 5057, 8242, 10114, 20605, 25285, 41210, 50570, 123313, 246626, 616565, 1233130, 1603069, 3206138, 8015345, 16030690]

約数ペア:

[(1, 16030690), (2, 8015345), (5, 3206138), (10, 1603069), (13, 1233130), (26, 616565), (65, 246626), (130, 123313), (317, 50570), (389, 41210), (634, 25285), (778, 20605), (1585, 10114), (1945, 8242), (3170, 5057), (3890, 4121)]