13989928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2969}}^1$

素因数の和:3025

約数の個数: 32

約数和(自身を含む): 28512000

約数和(自身を除く): 14522072

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 2969, 4712, 5938, 11876, 23752, 56411, 92039, 112822, 184078, 225644, 368156, 451288, 736312, 1748741, 3497482, 6994964, 13989928]

約数ペア:

[(1, 13989928), (2, 6994964), (4, 3497482), (8, 1748741), (19, 736312), (31, 451288), (38, 368156), (62, 225644), (76, 184078), (124, 112822), (152, 92039), (248, 56411), (589, 23752), (1178, 11876), (2356, 5938), (2969, 4712)]