22397492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 44913792

約数和(自身を除く): 22516300

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 61, 92, 122, 244, 299, 307, 598, 614, 793, 1196, 1228, 1403, 1586, 2806, 3172, 3991, 5612, 7061, 7982, 14122, 15964, 18239, 18727, 28244, 36478, 37454, 72956, 74908, 91793, 183586, 243451, 367172, 430721, 486902, 861442, 973804, 1722884, 5599373, 11198746, 22397492]

約数ペア:

[(1, 22397492), (2, 11198746), (4, 5599373), (13, 1722884), (23, 973804), (26, 861442), (46, 486902), (52, 430721), (61, 367172), (92, 243451), (122, 183586), (244, 91793), (299, 74908), (307, 72956), (598, 37454), (614, 36478), (793, 28244), (1196, 18727), (1228, 18239), (1403, 15964), (1586, 14122), (2806, 7982), (3172, 7061), (3991, 5612)]