22011892

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21247}}^1$

素因数の和:21295

約数の個数: 24

約数和(自身を含む): 45215744

約数和(自身を除く): 23203852

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 21247, 42494, 84988, 148729, 297458, 594916, 786139, 1572278, 3144556, 5502973, 11005946, 22011892]

約数ペア:

[(1, 22011892), (2, 11005946), (4, 5502973), (7, 3144556), (14, 1572278), (28, 786139), (37, 594916), (74, 297458), (148, 148729), (259, 84988), (518, 42494), (1036, 21247)]