39681614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{619}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 72019200

約数和(自身を除く): 32337586

約数列:

[1, 2, 7, 14, 19, 38, 133, 241, 266, 482, 619, 1238, 1687, 3374, 4333, 4579, 8666, 9158, 11761, 23522, 32053, 64106, 82327, 149179, 164654, 298358, 1044253, 2088506, 2834401, 5668802, 19840807, 39681614]

約数ペア:

[(1, 39681614), (2, 19840807), (7, 5668802), (14, 2834401), (19, 2088506), (38, 1044253), (133, 298358), (241, 164654), (266, 149179), (482, 82327), (619, 64106), (1238, 32053), (1687, 23522), (3374, 11761), (4333, 9158), (4579, 8666)]