193695268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{12713}}^1$

素因数の和:13023

約数の個数: 24

約数和(自身を含む): 366315768

約数和(自身を除く): 172620500

約数列:

[1, 2, 4, 13, 26, 52, 293, 586, 1172, 3809, 7618, 12713, 15236, 25426, 50852, 165269, 330538, 661076, 3724909, 7449818, 14899636, 48423817, 96847634, 193695268]

約数ペア:

[(1, 193695268), (2, 96847634), (4, 48423817), (13, 14899636), (26, 7449818), (52, 3724909), (293, 661076), (586, 330538), (1172, 165269), (3809, 50852), (7618, 25426), (12713, 15236)]