15692015906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{21841}}^1$

素因数の和:21979

約数の個数: 64

約数和(自身を含む): 29481457920

約数和(自身を除く): 13789442014

約数列:

[1, 2, 7, 14, 19, 37, 38, 73, 74, 133, 146, 259, 266, 511, 518, 703, 1022, 1387, 1406, 2701, 2774, 4921, 5402, 9709, 9842, 18907, 19418, 21841, 37814, 43682, 51319, 102638, 152887, 305774, 359233, 414979, 718466, 808117, 829958, 1594393, 1616234, 2904853, 3188786, 5656819, 5809706, 11160751, 11313638, 15354223, 22321502, 30293467, 30708446, 58992541, 60586934, 107479561, 117985082, 212054269, 214959122, 412947787, 424108538, 825895574, 1120858279, 2241716558, 7846007953, 15692015906]

約数ペア:

[(1, 15692015906), (2, 7846007953), (7, 2241716558), (14, 1120858279), (19, 825895574), (37, 424108538), (38, 412947787), (73, 214959122), (74, 212054269), (133, 117985082), (146, 107479561), (259, 60586934), (266, 58992541), (511, 30708446), (518, 30293467), (703, 22321502), (1022, 15354223), (1387, 11313638), (1406, 11160751), (2701, 5809706), (2774, 5656819), (4921, 3188786), (5402, 2904853), (9709, 1616234), (9842, 1594393), (18907, 829958), (19418, 808117), (21841, 718466), (37814, 414979), (43682, 359233), (51319, 305774), (102638, 152887)]