22122992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1281

約数の個数: 40

約数和(自身を含む): 45897360

約数和(自身を除く): 23774368

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 1193, 2318, 2386, 4636, 4772, 9272, 9544, 18544, 19088, 22667, 45334, 72773, 90668, 145546, 181336, 291092, 362672, 582184, 1164368, 1382687, 2765374, 5530748, 11061496, 22122992]

約数ペア:

[(1, 22122992), (2, 11061496), (4, 5530748), (8, 2765374), (16, 1382687), (19, 1164368), (38, 582184), (61, 362672), (76, 291092), (122, 181336), (152, 145546), (244, 90668), (304, 72773), (488, 45334), (976, 22667), (1159, 19088), (1193, 18544), (2318, 9544), (2386, 9272), (4636, 4772)]