11215168

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:455

約数の個数: 56

約数和(自身を含む): 24505920

約数和(自身を除く): 13290752

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 401, 437, 608, 736, 802, 874, 1216, 1472, 1604, 1748, 3208, 3496, 6416, 6992, 7619, 9223, 12832, 13984, 15238, 18446, 25664, 27968, 30476, 36892, 60952, 73784, 121904, 147568, 175237, 243808, 295136, 350474, 487616, 590272, 700948, 1401896, 2803792, 5607584, 11215168]

約数ペア:

[(1, 11215168), (2, 5607584), (4, 2803792), (8, 1401896), (16, 700948), (19, 590272), (23, 487616), (32, 350474), (38, 295136), (46, 243808), (64, 175237), (76, 147568), (92, 121904), (152, 73784), (184, 60952), (304, 36892), (368, 30476), (401, 27968), (437, 25664), (608, 18446), (736, 15238), (802, 13984), (874, 12832), (1216, 9223), (1472, 7619), (1604, 6992), (1748, 6416), (3208, 3496)]