16865199470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13913}}^1\times {\mathrm{17317}}^1$

素因数の和:31244

約数の個数: 32

約数和(自身を含む): 34698621888

約数和(自身を除く): 17833422418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 13913, 17317, 27826, 34634, 69565, 86585, 97391, 121219, 139130, 173170, 194782, 242438, 486955, 606095, 973910, 1212190, 240931421, 481862842, 1204657105, 1686519947, 2409314210, 3373039894, 8432599735, 16865199470]

約数ペア:

[(1, 16865199470), (2, 8432599735), (5, 3373039894), (7, 2409314210), (10, 1686519947), (14, 1204657105), (35, 481862842), (70, 240931421), (13913, 1212190), (17317, 973910), (27826, 606095), (34634, 486955), (69565, 242438), (86585, 194782), (97391, 173170), (121219, 139130)]