13235856

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 37616640

約数和(自身を除く): 24380784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 631, 874, 912, 1104, 1262, 1311, 1748, 1893, 2524, 2622, 3496, 3786, 5048, 5244, 6992, 7572, 10096, 10488, 11989, 14513, 15144, 20976, 23978, 29026, 30288, 35967, 43539, 47956, 58052, 71934, 87078, 95912, 116104, 143868, 174156, 191824, 232208, 275747, 287736, 348312, 551494, 575472, 696624, 827241, 1102988, 1654482, 2205976, 3308964, 4411952, 6617928, 13235856]

約数ペア:

[(1, 13235856), (2, 6617928), (3, 4411952), (4, 3308964), (6, 2205976), (8, 1654482), (12, 1102988), (16, 827241), (19, 696624), (23, 575472), (24, 551494), (38, 348312), (46, 287736), (48, 275747), (57, 232208), (69, 191824), (76, 174156), (92, 143868), (114, 116104), (138, 95912), (152, 87078), (184, 71934), (228, 58052), (276, 47956), (304, 43539), (368, 35967), (437, 30288), (456, 29026), (552, 23978), (631, 20976), (874, 15144), (912, 14513), (1104, 11989), (1262, 10488), (1311, 10096), (1748, 7572), (1893, 6992), (2524, 5244), (2622, 5048), (3496, 3786)]