22247212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 44568832

約数和(自身を除く): 22321620

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 373, 403, 481, 746, 806, 962, 1147, 1492, 1612, 1924, 2294, 4588, 4849, 9698, 11563, 13801, 14911, 19396, 23126, 27602, 29822, 46252, 55204, 59644, 150319, 179413, 300638, 358826, 427831, 601276, 717652, 855662, 1711324, 5561803, 11123606, 22247212]

約数ペア:

[(1, 22247212), (2, 11123606), (4, 5561803), (13, 1711324), (26, 855662), (31, 717652), (37, 601276), (52, 427831), (62, 358826), (74, 300638), (124, 179413), (148, 150319), (373, 59644), (403, 55204), (481, 46252), (746, 29822), (806, 27602), (962, 23126), (1147, 19396), (1492, 14911), (1612, 13801), (1924, 11563), (2294, 9698), (4588, 4849)]