22031792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 60

約数和(自身を含む): 47314680

約数和(自身を除く): 25282888

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 137, 152, 184, 274, 304, 368, 437, 529, 548, 874, 1058, 1096, 1748, 2116, 2192, 2603, 3151, 3496, 4232, 5206, 6302, 6992, 8464, 10051, 10412, 12604, 20102, 20824, 25208, 40204, 41648, 50416, 59869, 72473, 80408, 119738, 144946, 160816, 239476, 289892, 478952, 579784, 957904, 1159568, 1376987, 2753974, 5507948, 11015896, 22031792]

約数ペア:

[(1, 22031792), (2, 11015896), (4, 5507948), (8, 2753974), (16, 1376987), (19, 1159568), (23, 957904), (38, 579784), (46, 478952), (76, 289892), (92, 239476), (137, 160816), (152, 144946), (184, 119738), (274, 80408), (304, 72473), (368, 59869), (437, 50416), (529, 41648), (548, 40204), (874, 25208), (1058, 20824), (1096, 20102), (1748, 12604), (2116, 10412), (2192, 10051), (2603, 8464), (3151, 6992), (3496, 6302), (4232, 5206)]