22199416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 47278080

約数和(自身を除く): 25078664

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 47, 68, 92, 94, 136, 151, 184, 188, 302, 376, 391, 604, 782, 799, 1081, 1208, 1564, 1598, 2162, 2567, 3128, 3196, 3473, 4324, 5134, 6392, 6946, 7097, 8648, 10268, 13892, 14194, 18377, 20536, 27784, 28388, 36754, 56776, 59041, 73508, 118082, 120649, 147016, 163231, 236164, 241298, 326462, 472328, 482596, 652924, 965192, 1305848, 2774927, 5549854, 11099708, 22199416]

約数ペア:

[(1, 22199416), (2, 11099708), (4, 5549854), (8, 2774927), (17, 1305848), (23, 965192), (34, 652924), (46, 482596), (47, 472328), (68, 326462), (92, 241298), (94, 236164), (136, 163231), (151, 147016), (184, 120649), (188, 118082), (302, 73508), (376, 59041), (391, 56776), (604, 36754), (782, 28388), (799, 27784), (1081, 20536), (1208, 18377), (1564, 14194), (1598, 13892), (2162, 10268), (2567, 8648), (3128, 7097), (3196, 6946), (3473, 6392), (4324, 5134)]