15693632458

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{887}}^1\times {\mathrm{2389}}^1$

素因数の和:3331

約数の個数: 48

約数和(自身を含む): 28167431040

約数和(自身を除く): 12473798582

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 887, 1058, 1774, 2389, 3703, 4778, 6209, 7406, 12418, 16723, 20401, 33446, 40802, 54947, 109894, 142807, 285614, 384629, 469223, 769258, 938446, 1263781, 2119043, 2527562, 3284561, 4238086, 6569122, 8846467, 14833301, 17692934, 29666602, 48737989, 97475978, 341165923, 682331846, 1120973747, 2241947494, 7846816229, 15693632458]

約数ペア:

[(1, 15693632458), (2, 7846816229), (7, 2241947494), (14, 1120973747), (23, 682331846), (46, 341165923), (161, 97475978), (322, 48737989), (529, 29666602), (887, 17692934), (1058, 14833301), (1774, 8846467), (2389, 6569122), (3703, 4238086), (4778, 3284561), (6209, 2527562), (7406, 2119043), (12418, 1263781), (16723, 938446), (20401, 769258), (33446, 469223), (40802, 384629), (54947, 285614), (109894, 142807)]